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9 months ago

Relations and Functions Maths NCERT Exemplar Solutions Class 12th Chapter Three

The probability that a randomly chosen one-one function from the set ${a, b, c, d}$ to the set ${1, 2, 3, 4, 5}$ satisfies f(a) + 2f(b) – f(c) = f(d) is:

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9 months ago

HEC Paris Study Abroad

What is the application fee for Indian students at HEC Paris?

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PRIYANKA

Contributor-Level 10

Indian students can apply via University Official Portal. HEC Paris application fee for Indain students are-

HEC Program	Application Fee
MBA	EUR 200 (INR 21,459)
Master in Management	EUR 250 (INR 26,823)
Master in International Finance/other Masters	EUR 170 (INR 18,240) - EUR 190 (INR 20,386)

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9 months ago

Chemistry NCERT Exemplar Solutions Class 11th Chapter Three NCERT Chemistry 12th

Given below are two statements.

Statement I : The presence of weaker p-bonds make alkenes less stable than alkanes.

Statement II : The strength of the double bond is greater than that of carbon-carbon single bond.

In the light of the above statements, choose the correct answer from the options given below.

(a) Both Statements I and Statement II are correct.

&nb

...more

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alok kumar singh

Contributor-Level 10

Bond is weaker then - $σ$ bond.

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9 months ago

Shri Vinayak Institute of Hospitality Management and Technology (SVIHMT), Dehradun Hotel Management

How is the placement facility at Shri Vinayak Institute of Hospitality Management and Technology?

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Tanisha Singh

Contributor-Level 7

Shri Vinayak Institute of Hospitality Management and Technology offers 100% placement assistance. The placement cell maintains contact with various industry sources, organises on-campus training and recruitment and informs the students about placement opportunities. Shri Vinayak Institute is visited by top companies for placements such as Hilton, Hyatt, Marriott, IHG, Taj, Oberoi, ITC Maurya, etc.

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9 months ago

Renganayagi Varatharaj College of Engineering M.Tech

What is the total fee for M.Tech at RVCE?

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Chikat Marchang

Contributor-Level 8

The fee structure for the M.Tech course at RVCE consists of components such as tuition fees, admission fees, security deposit, hostel fees, etc. Students can look below for a breakdown on the M.Tech fee structure:

Total Tuition Fees: INR 2 Lakhs to INR 14 Lakhs
Hostel Charges: INR 2.27 Lakhs

Note: These fee details have been sourced from the official website/sanctioning body being subject to change and may no longer be accurate.

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9 months ago

Organic Chemistry - Some Basic Principles and Tech Chemistry

The major product ‘A’ of the following given reaction has _________ sp² hybridized carbon atoms.

2, 7-Dimethyl 1-2-6- octadiene A

Major Product

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Vishal Baghel

Contributor-Level 10

Number of sp² hybridized carbon in A = 2

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9 months ago

Organic Chemistry - Some Basic Principles and Tech Chemistry

Number of electrophilic centres in the given compounds is _________.

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Vishal Baghel

Contributor-Level 10

Kindly consider the following figure

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9 months ago

Organic Chemistry - Some Basic Principles and Tech Chemistry

A 0.166 g sample of an organic compound was digested with conc. H₂SO₄ and then distilled with NaOH. The ammonia gas evolved was passed through 50.0 mL of 0.5 N H₂SO₄. The used acid required 30.0 mL of 0.25 N NaOH for complete neutralization. The mass percentage of nitrogen in the organic compound is ___________.

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Vishal Baghel

Contributor-Level 10

Meq of NH₃ = Meq of used H₂SO₄ = Meq of NaOH = 0.25 × 30 = 7.5

Millmoles of N = millimoles of NH₃ = 7.5 (As n factor = 1)

Mass of nitrogen = 7.5 × 14 × 10^-3 = 0.105 gm

% of Nitrogen = $\frac{0.105}{0.166} \times 100 % = 63.25 % ~ 63 %$

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9 months ago

Chitkara University, Chandigarh Accounting & Commerce

Does Chitkara University offer specialisations under the BCom programme?

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Himanshu Singh

Contributor-Level 10

Yes, Chitkara University offers the BCom programme in an honours format, allowing students to choose from various industry-relevant specialisations. These include Finance & Accounting, Business & Banking Management, and Tax Planning. The specialisations are designed to help students develop focused expertise and align their academic journey with specific career goals in the field of commerce and business.

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9 months ago

Chitkara University, Chandigarh Accounting & Commerce

What is the fee structure for the Chitkara University BCom course?

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Himanshu Singh

Contributor-Level 10

The tuition fee for the BCom programme at Chitkara University ranges from INR 3.6 Lacs to INR 7.2 Lakh. This excludes additional expenses such as hostel charges, security deposit, and other applicable fees.

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9 months ago

Chitkara University, Chandigarh Accounting & Commerce

What are the eligibility criteria for Chitkara University BCom admission?

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Himanshu Singh

Contributor-Level 10

Students must note that meeting the eligibility criteria is essential for admission to the BCom programme at Chitkara University. To qualify, candidates must have passed their Class 12 examination with a minimum of 50% aggregate marks from a recognised board.

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9 months ago

Chitkara University, Chandigarh Accounting & Commerce

What is the duration of the BCom programme at Chitkara University?

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Himanshu Singh

Contributor-Level 10

BCom programme at Chitkara University is a three-year undergraduate course spread across six semesters. It aims to equip students with industry-relevant knowledge in the field of Commerce. It is suitable for the students interested in the field of commerce.

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9 months ago

Chemistry Coordination Compounds Coordination Compounds

In the cobalt-carbonyl complex : [Co₂(CO)₈], number of Co-Co bonds is “X” and terminal CO lignads is “Y”. X + Y = __________.

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Vishal Baghel

Contributor-Level 10

Number of Co-Co Bond = X = 1

Number of terminal ligand = Y = 6

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9 months ago

Renganayagi Varatharaj College of Engineering Engineering

Can a student get admission to RVCE M.Tech without PGCET?

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Rachit Kumar

Contributor-Level 10

No, candidates are not allowed to get admission to M.Tech courses AT RVCE without PGCET scores, followed by a counselling process. Moreover, for admission to M.Tech courses, applicants are required to complete their basic eligibility requirements first, which states candidates must complete their BE/ BTech or equivalent with at least an aggregate of 50% (45% for SC and ST categories).

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9 months ago

Determinants Maths NCERT Exemplar Solutions Class 12th Chapter Three

Let the plane ax + by + cz = d pass through (2, 3, -5) and its perpendicular to the planes

2x + y – 5z = 10 and 3x + 5y – 7z = 12.

If a, b, c, d are integers d > 0 and then the value of a + 7b + c + 20d is equal to:

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alok kumar singh

Contributor-Level 10

ax + by + cz = d

2a + 3b – 5c = d 2a + 3b – 5c = d …………….(v)

Putting (i) & (iv) in (v) we get a = -9d.

In conditions

$(2 \hat{i} + \hat{j} - 5 \hat{k}), (a \hat{i} + b \hat{j} + c \hat{k}) = 0$

2b = d ………….(i) d > 0

2a + b – 5c = 0 2a + 3b – 5c = d $| a |, | b |, | c |, d \to g . c . d$

= $\frac{α}{2}$

$∴ \frac{α}{2} = 1 \Rightarrow α = 2$

$(3 \hat{i} + 5 \hat{j} - 7 \hat{k}) . (a \hat{i} + b \hat{j} + c \hat{k}) = 0$

3a + 5b – 7c = 0) × $\frac{4}{7} . . . . . . . . . . . . . . . . . . . (i i i)$

$∴ a = - 18, b = 1$

c = -7, d = 2

(iii)…(ii) ® 2a + 3b $\frac{- 33 c}{7} = 0$

2a + 3b = $\frac{33}{7} c$ $c = \frac{- 7}{2} d . . . . . . . . . . . . . . . . . (i v)$

...more

ax + by + cz = d

2a + 3b – 5c = d 2a + 3b – 5c = d …………….(v)

Putting (i) & (iv) in (v) we get a = -9d.

In conditions

$(2 \hat{i} + \hat{j} - 5 \hat{k}), (a \hat{i} + b \hat{j} + c \hat{k}) = 0$

2b = d ………….(i) d > 0

2a + b – 5c = 0 2a + 3b – 5c = d $| a |, | b |, | c |, d \to g . c . d$

= $\frac{α}{2}$

$∴ \frac{α}{2} = 1 \Rightarrow α = 2$

$(3 \hat{i} + 5 \hat{j} - 7 \hat{k}) . (a \hat{i} + b \hat{j} + c \hat{k}) = 0$

3a + 5b – 7c = 0) × $\frac{4}{7} . . . . . . . . . . . . . . . . . . . (i i i)$

$∴ a = - 18, b = 1$

c = -7, d = 2

(iii)…(ii) ® 2a + 3b $\frac{- 33 c}{7} = 0$

2a + 3b = $\frac{33}{7} c$ $c = \frac{- 7}{2} d . . . . . . . . . . . . . . . . . (i v)$

Putting values

a + 7b + c + 20d = 22

less

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9 months ago

Chemistry Coordination Compounds Coordination Compounds

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Vishal Baghel

Contributor-Level 10

Number of Co-Co Bond = X = 1

Number of terminal ligand = Y = 6

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9 months ago

HEC Paris Study Abroad

Does HEC Paris have any notable graduates?

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PRIYANKA

Contributor-Level 10

Yes, HEC Paris graduates have excelled in professions such as politician, business, lecturer, writer, scientist, sociologist, sportsperson, economist and many more. Some of the notable graduates are as follows:

Alain Weill
Juan Sartori
Emmanuel Chain
Maxime Saada
Joseph Oughourlian
Clarisse Cremer

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9 months ago

Block D and F Elements Chemistry

The difference in oxidation state of chrominum in chromate and dichromate salts is _________.

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Vishal Baghel

Contributor-Level 10

Kindly consider the following figure

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9 months ago

ISBM Pune

Is International School of Business and Media good for PGDM?

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Ashwin Yadav

Contributor-Level 10

International School of Business and Media provides the flagship PGDM course to students. Candidates can choose from 6 distinct specializations in the PGDM program. The course is equivalent in its acceptability to the MBA program, and is approved by AICTE.

Given below are the various PGDM specializations offered by ISBM Pune: