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New Question

a month ago

0 Follower 3 Views

R
Raj Pandey

Contributor-Level 9

Slope of AH = a + 2 1 slope of BC = 1 p p = a + 2 C ( 1 8 p 3 0 p + 1 , 1 5 p 3 3 p + 1 )  

slope of HC =  1 6 p p 2 3 1 1 6 p 3 2  

slope of BC × slope of HC = -1 Þ p = 3 or 5

hence p = 3 is only possible value.

New Question

a month ago

0 Follower 1 View

S
Swayam Gupta

Contributor-Level 6

A salt bridge is a U-shaped tube that connects the two halves (oxidation and reduction) of the cell with an electrochemical cell, such as a galvanic cell. It allows the flow of ions in both halves and maintains the electricity to stay neutral.

New Question

a month ago

0 Follower 4 Views

I
Indrani Choudhury

Contributor-Level 10

Yes, IMT-CDL - Distance Learning admits students based on graduation scores. The institute admits students based on merit. Students can check the table below to know the detailed course eligibility:

Course NameEligibility
PGDM  (2-year)

Graduation

PGDM-Executive  (15 months)

Graduation in any stream from any recognised University with a minimum of 5 Years of professional experience

PGCM (13 months)

Graduation

Certificate

-Students in the final semester of PGDM/ PGDM-Executive/ PGCM at IMT CDL

-Alumni of IMT CDL

-PGDM/MBA from any recognised institution

-Graduated in any stream

-Class 12 + Diploma + experience of 3 years

New Question

a month ago

0 Follower 2 Views

R
Raj Pandey

Contributor-Level 9

3 x f ( x ) d x = ( f ( x ) x ) 3 x 3 3 x f ( x ) d x = f 3 ( x ) , differentiating w.r.to x

x 3 f ( x ) + 3 x 2 f 3 ( x ) x 3 = 3 f 2 ( x ) f ' ( x ) 3 y 2 d y d x = x 3 y = 3 y 3 x 3 x y d y d x = x 4 + 3 y 2  

After solving we get  y 2 = x 4 3 + c x 2  also curve passes through (3, 3) Þ c = -2


y 2 = x 4 3 2 x 2
which passes through ( α , 6 1 0 ) α 4 6 α 2 3 = 3 6 0 α = 6  

New Question

a month ago

0 Follower 3 Views

A
alok kumar singh

Contributor-Level 10

According to question, we can write

ω = π = g l l = g π 2 = 9 . 8 ( 3 . 1 4 ) 2 = 0 . 9 9 3 9 5 = 9 9 . 4 c m

New Question

a month ago

0 Follower 2 Views

S
Swayam Gupta

Contributor-Level 6

In electrochemistry, metallic and electrolytic are two types of conductors.

New Question

a month ago

0 Follower 1 View

S
Swayam Gupta

Contributor-Level 6

The two branches of electrochemistry are: Electricity generated by chemical reactions and Chemical reactions that generate electricity.

New Question

a month ago

0 Follower 2 Views

R
Raj Pandey

Contributor-Level 9

0 1 1 . ( 1 x n ) 2 n + 1 d x using by parts we get

( 2 n 2 + n + 1 ) 0 1 ( 1 x n ) 2 n + 1 d x = 1 1 7 7 0 1 ( 1 x n ) 2 n + 1 d x

2 n 2 + n + 1 = 1 1 7 7 n = 2 4 o r 4 9 2 n = 2 4

New Question

a month ago

0 Follower 2 Views

A
alok kumar singh

Contributor-Level 10

According to question, we can write

d = 2 h R d 2 d 1 = h 2 h 1 h 2 = ( d 2 d 1 ) 2 h 1 = ( 2 1 ) 2 × 1 2 5 = 5 0 0 m  

Increment in height of tower = h2 – h1 = 500 – 125 = 375 m

New Question

a month ago

0 Follower 17 Views

R
Raj Pandey

Contributor-Level 9

Coefficient of x in ( 1 + x ) p ( 1 x ) q = p C 0 q C 1 + p C 1 q C 0 = 3 p q = 3  

              Coefficient of x2 in ( 1 + x ) p ( 1 x ) q = p C 0 q C 2 p C 1 q C 1 p C 2 q C 0 = 5  

q ( q 1 ) 2 p q + p ( p 1 ) 2 = 5 q ( q 1 ) 2 ( q 3 ) q + ( q 3 ) ( q 4 ) 2 = 5 q = 1 1 , p = 8  

              Coefficient of x3 in ( 1 + x ) 8 ( 1 x ) 1 1 = 1 1 C 3 + 8 C 1 1 1 C 2 8 C 2 1 1 C 1 + 8 C 3 = 2 3  

New Question

a month ago

0 Follower 17 Views

R
Raj Pandey

Contributor-Level 9

x 8 x 7 x 6 + x 5 + 3 x 4 4 x 3 2 x 2 + 4 x 1 = 0  

x 7 ( x 1 ) x 5 ( x 1 ) + 3 x 3 ( x 1 ) x ( x 2 1 ) + 2 x ( 1 x ) + ( x 1 ) = 0  

( x 1 ) ( x 2 1 ) ( x 5 + 3 x 1 ) = 0 x = ± 1  are roots of above equation and x5 + 3x – 1 is a monotonic term hence vanishes at exactly one value of x other then 1 or -1.

 3 real roots.

New Question

a month ago

0 Follower 3 Views

A
alok kumar singh

Contributor-Level 10

Kindly go through the solution 

New Question

a month ago

0 Follower 3 Views

Shiksha Ask & Answer
Indrani Choudhury

Contributor-Level 10

To secure admission at IMT-CDL - Distance Learning, candidates must complete graduation as the basic eligibility criteria. Aspirants can check the points mentioned below to know more:

  1. Aspirants can visit the official website
  2. Apply online for admission
  3. Students are selected based on merit

New Question

a month ago

0 Follower 8 Views

R
Raj Pandey

Contributor-Level 9

Given series { 3 × 1 } , { 3 × 2 , 3 × 3 , 3 × 4 } , { 3 × 5 , 3 × 6 , 3 × 7 , 3 × 8 , 3 × 9 } . . . . . . . . .  

 11th set will have 1 + (10)2 = 21 terms

Also up to 10th set total 3 × k type terms will be 1 + 3 + 5 + ……… +19 = 100 terms


S e t 1 1 = { 3 × 1 0 1 , 3 × 1 0 2 , . . . . . . 3 × 1 2 1 }
Sum of elements = 3 × (101 + 102 + ….+121)

= 3 × 2 2 2 × 2 1 2 = 6 9 9 3 .   

New Question

a month ago

0 Follower 4 Views

R
Raj Pandey

Contributor-Level 9

Factors of 36 = 22.32.1

Five-digit combinations can be 

(1, 2, 3, 3), (1, 4, 3, 1), (1, 9, 2, 1), (1, 4, 9, 11), (1, 2, 3, 6, 1), (1, 6, 1, 1)

i.e., total numbers  5 ! 5 ! 2 ! 2 ! + 5 ! 2 ! 2 ! + 5 ! 2 ! 2 ! + 5 ! 3 ! + 5 ! 2 ! + 5 ! 3 ! 2 ! = ( 3 0 × 3 ) + 2 0 + 6 0 + 1 0 = 1 8 0 .  

New Question

a month ago

0 Follower 4 Views

A
alok kumar singh

Contributor-Level 10

If currents are flowing in same direction, magnetic field will cancel each other, so the currents must flowing in opposite direction

B P = μ 0 I 2 π r × 2

3 0 0 × 1 0 6 = 4 π × 1 0 7 2 π × 4 × 1 0 2 × 2                                                                           

I = 30 A

 

New Question

a month ago

0 Follower 8 Views

R
Raj Pandey

Contributor-Level 9

Let a and b are the roots of ( p 2 + q 2 ) x 2 2 q ( p + r ) x + q 2 + r 2 = 0  

  α + β > 0 a n d α β > 0 Also, it has a common root with x2 + 2x – 8 = 0

 The common root between above two equations is 4.

  1 6 ( p 2 + q 2 ) 8 q ( p + r ) + q 2 + r 2 = 0 ( 1 6 p 2 8 p q + q 2 ) + ( 1 6 q 2 8 q r + r 2 ) = 0  

      ( 4 p q ) 2 + ( 4 q r ) 2 = 0 q = 4 p a n d r = 1 6 p q 2 + r 2 p 2 = 1 6 p 2 + 2 5 6 p 2 p 2 = 2 7 2  

New Question

a month ago

0 Follower 4 Views

P
Parul Shukla

Contributor-Level 10

Candidates looking for admission at IMT-CDL - Distance Learning must complete at least a graduation degree. The basic eligibility for PGDM courses is to complete graduation. For Certificate courses, candidates must have at least three years of experience. Apart from the work experience, students who belong to the final semester of PGDM/PGDM-Executive/ PGCM at IMT CDL can apply for certificate courses, excluding the Proficiency Certificate Programme in Financial Management course.

New Question

a month ago

0 Follower 3 Views

N
Nishtha Hazarika

Contributor-Level 10

Yes, Mathematics is compulsory to get admission in the MCA programme provided at Hillwoods Academy of Higher Education. Students need to have studied the subject in either Class 12 or during their Bachelor's degree. Eligible students can apply online for Hillwoods Academy of Higher Education MCA admission.

New Question

a month ago

0 Follower 5 Views

S
Sanjana Dixit

Contributor-Level 10

The institute offers three PGDM and five Certificate courses. Apart from the PGDM and Certificate courses, the institute also offers an Online MDP course. The basic eligibility criteria for admission are to complete graduation. For Certificate courses, candidates must have at least three years of experience. Apart from the work experience, students who belong to the final semester of PGDM/PGDM-Executive/ PGCM at IMT CDL can apply for certificate courses, excluding the Proficiency Certificate Programme in Financial Management course.

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