Ask & Answer: India's Largest Education Community
All Questions
New Question
11 months agoContributor-Level 10
58. Let (0, y) be the point on y-axis which is at a distance 4 unit from the line
Then, the line
4x + 3y = 12.
4x + 3y - 12 = 0

New Question
11 months agoContributor-Level 10
Applicants need to provide Class 12 mark sheets, a valid government-issued ID, recent passport-size photographs, and, if applicable, entrance exam results. Other documents like domicile or reservation certificates might be requested. It's important to double-check the official checklist before uploading.
New Question
11 months agoContributor-Level 10
The binary operation * on N is defined as:
a * b = H.C.F. of a and b
It is known that:
H.C.F. of a and b = H.C.F. of b and a & mn For E; a, b ∈ N.
∴a * b = b * a
Thus, the operation * is commutative.
For a, b, c ∈ N, we have:
(a * b)* c = (H.C.F. of a and b) * c = H.C.F. of a, b, and c
a * (b * c)= a * (H.C.F. of b and c) = H.C.F. of a, b, and c
∴ (a * b) * c = a * (b * c)
Thus, the operation * is associative.
Now, an element e ∈ N will be the identity for the operation * if a * e = a = e* a ∈ a ∈ N.
But this relation is not true for any a ∈ N.
Thus, the operation * does not have any identity
New Question
11 months agoContributor-Level 10
The mode of application for the LLM course at Kirit P. Mehta School of Law is both online and offline. Candidates can apply through the official website of the institute or can apply by sending the application form to the institute through the post. Candidates can check below the steps to apply for Kirit P. Mehta School of Law:
- Visit the official website.
- Click on 'Apply Now' on the Home page.
- Register with the basic details.
- Log in to fill out the application form.
- Upload documents and pay the application fee.
- Submit the application form.
Documents required at the time of application
- Qualifying marksheet
- Category Certificate
- Scanned
New Question
11 months agoContributor-Level 10
To apply for the BA course, go to the official NIPS Bhubaneswar website. Navigate to the 'Admission' section, choose your preferred campus and course, and click on 'Apply Now.' Complete the form, upload the necessary documents, pay the application fee, and submit it to initiate your admission.
New Question
11 months agoContributor-Level 10
57. Let a and b be the x & y intercept. Then,
_____ (1)
Given, a + b = 1. ______ (2) b = 1 -a _____ (3)
and ab = -6 _____ (4)
Putting eqn (B) in (iii) we get a
a (1- a) = - 6
a - a2 = - 6
a2 - a - 6 = 0
a2 + 2a - 3a - 6 = 0
a (a + 2) - 3 (a + 2) = 0
(a + 2) (a -3) = 0
(a + 2) (a -3) = 0.
a = 3 or a = -2.
When a = 3, b = 1- a = 1 - 3 = - 2
When a = - 2, b = 1 - (-2) = 1 + 2 = 3
So, (a, b) = (3, -2) and (-2, 3)
Hence, eqn (1) becomes,
and
2x – 3y = 6 and 2y - 3x = 6
Gives the read eqn of lines
New Question
11 months agoContributor-Level 10
The operation * on the set A = {1, 2, 3, 4, 5} is defined as
a * b = L.C.M. of a and b.
Then, the operation table for the given operation * can be given as:
* | 1 | 2 | 3 | 4 | 5 |
1 | 1 | 2 | 3 | 4 | 5 |
2 | 2 | 2 | 6 | 4 | 10 |
3 | 3 | 6 | 3 | 12 | 15 |
4 | 4 | 4 | 12 | 4 | 20 |
5 | 5 | 10 | 15 | 20 | 5 |
It can be observed from the obtained table that:
3 * 2 = 2 * 3 = 6 ∉ A, 5 * 2 = 2 * 5 = 10 ∉ A, 3 * 4 = 4 * 3 = 12 ∉ A
3 * 5 = 5 * 3 = 15 ∉ A, 4 * 5 = 5 * 4 = 20 ∉ A
Hence, the given operation * is not a binary operation.
New Question
11 months agoContributor-Level 10
22. Give, f (x) = 2x – 5.
(i) f (0)= (2 * 0) –5=0 – 5= –5
(ii) f (7)= (2 * 7) –5=14 – 5=9
(iii) f (–3)=2 * (–3) –5= –6 – 5= –11.
New Question
11 months agoContributor-Level 10
The binary operation * on N is defined as a * b = L.C.M. of a and b.
(i) 5 * 7 = L.C.M. of 5 and 7 = 35
20 * 16 = L.C.M of 20 and 16 = 80
(ii) It is known that:
L.C.M of a and b = L.C.M of b and a & mnForE; a, b ∈ N.
∴a * b = b * a
Thus, the operation * is commutative.
(iii) For a, b, c ∈ N, we have:
(a * b) * c = (L.C.M of a and b) * c = LCM of a, b, and c
a * (b * c) = a * (LCM of b and c) = L.C.M of a, b, and c
∴ (a * b) * c = a * (b * c)
Thus, the operation * is associative.
(iv) It is known that:
L.C.M. of a and 1 = a = L.C.M. 1 and a &mnForE; a ∈ N
⇒ a * 1 = a = 1 * a &mnForE; a &i
New Question
11 months agoContributor-Level 10
Yes, a full-time BCom (Hons) is available at Karnavati University. It is an undergraduate degree programme lasting four years. It is offered through the university's Department of Liberal Arts under the Unitedworld School of Liberal Arts and Mass Communication (USLM). The university offers the course in one specialisation. i.e. Economics & Accounts. Candidates who fulfil the preset eligibility criteria can visit the university's official website to apply for BCom (Hons) admission.
New Question
11 months agoContributor-Level 9
To get a seat in the LLM course at Kirit P. Mehta School of Law, candidates are required to complete the basic eligibility criteria first. Then candidates must have achieved a valid score in the entrance exam CLAT/NMISM Entrance Test/ PGCETL. Further, candidates are required to fill out the application form and submit important documents.
After the conclusion of the complete application form, the college conducts the PI and releases the merit list of selected candidates. Following this, candidates can confirm their seat after paying the requisite amount of course fee.
New Question
11 months agoNew Question
11 months agoContributor-Level 10
The binary operation *′ on the set {1, 2, 3 4, 5} is defined as a *′ b = H.C.F of a and b.
The operation table for the operation *′ can be given as:
*′ | 1 | 2 | 3 | 4 | 5 |
1 | 1 | 1 | 1 | 1 | 1 |
2 | 1 | 2 | 1 | 2 | 1 |
3 | 1 | 1 | 3 | 1 | 1 |
4 | 1 | 2 | 1 | 4 | 1 |
5 | 1 | 1 | 1 | 1 | 5 |
We observe that the operation tables for the operations * and *′ are the same.
Thus, the operation *′ is same as the operation*.
New Question
11 months agoContributor-Level 10
Yes, students who have graduated with an MBA degree from AIMS Institutes are eligible for jobs offered by government departments and organisations. In general, pursuing an MBA course helps students develop various essential skills. Some of the skills that come in handy at government jobs are strategic thinking, planning & organising, problem solving, and more. Check out the table below to get an idea of government jobs generally pursued by MBA graduates:
Government Job Profiles | |
|---|---|
Reserve Bank of India (RBI) Grade B Officer | Indian Railways Management Service Officer |
Central Excise and Customs Inspector (C&CE) | Security and Exchange Board of India (SEBI) Grade A Officer |
Probationary Officer in Banks | Quality Assurance Manager |
New Question
11 months agoContributor-Level 10
The set eligibility criteria for students seeking admission in IIIT Kalyani BTech states that they must have passed Class12 with Physics and Mathematics as compulsory subjects along with one of the Chemistry/Biotechnology/Biology/Technical Vocational subject with 75% aggregate. In case of SC/ST students relaxation of 10% is permitted.
New Question
11 months agoContributor-Level 10
CII Institute of Hospitality- Hyatt Mumbai requires students to complete Class 12 with a 50% aggreagate with English as a compulsory subject. In addition to fulfilling the eligibility, students must also clear the aptitude test and Industry-Panel Viva to get shortlisted. Interested students can head over to the official website of the college for more information.
New Question
11 months agoContributor-Level 10
(i) (2 * 3) * 4 = 1 * 4 = 1
2 * (3 * 4) = 2 * 1 = 1
(ii) For every a, b ∈ {1, 2, 3, 4, 5}, we have a * b = b * a. Therefore, the operation * is commutative.
(iii) (2 * 3) = 1 and (4 * 5) = 1
∴ (2 * 3) * (4 * 5) = 1 * 1 = 1
New Question
11 months agoContributor-Level 10
Yes, admission is currently open for the BA at NIPS Hotel Management Bhubaneswar. Interested candidates are encouraged to apply at the earliest and regularly check the official website for updates on deadlines, entrance exam details, and other admission-related announcements.
New Question
11 months agoRegister to get relevant
Questions & Discussions on your feed
Ask & Answer
Panel of Experts

