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130 Views

Admission for msc mathematics in jnu will require viva voice procedure??

rajaman9300 Student Expert 2nd Jun, 2019

Hello Diksha

Selection Procedure for Admission:

No viva voce examination is held for admission to any programme except for M.Phil and Ph.D. The candidates are admitted on merit on

the basis of their performance in the Computer Based Test (CBT) and the deprivation points added to their score in accordance

973 Views

How to find square root of surds

Anandhu J 23rd Apr, 2019

Finding square roots come in almost every mathematics syllabus from 8th class. Its simple to find the square root of perfect square that is one which does not give a decimal square root. But there are others that are not perfect squares. These are surds.

Square roots of perfect squares

1663 Views

f:Q-Q, defined by f(x)=x^3+1,injective or surjective or both ?

dhameerbhatia31_7970609 Student Expert 23rd Apr, 2019

Hello Rashmi Singh,

f(a)=f(b):

f(a)=a3+1

f(b)=b3+1

a3+1=b3+1

a3=b3 subtract 1 from each side

(a3)1/3=(b3)1/3 take the cubic root of each side

a=b

Therefore, f is injective.


Again, following that helpful answer, solve for x, and then plug into f(x):


y=x3+1

y−1=x3

x=(y−1)13

Now, plug x into f, and check if

76 Views

There is mistake in NTA answer key straight line mathematics question 12th April shift 2

Nischay Parekh 23rd Apr, 2019
There are approx 10 mistakes in this April batch questions answer key. NTA will release final answer key along with the results. You can't do anything now. They had already given you time for raising objection.
470 Views

How can I score 90+ in mathematics in MHT-CET?I have solved each problem in HSC textbook of mathematics.will it be enough?

Jaswanth Vemula 3rd Jul, 2019

Hello P Patil,

I gave MHTCET last year, and I haven't scored 180+ but I have a decent score that assured my seat in COEP. But all I have learnt is Maharashtra state board books are enough to score decent but scoring 180+ you need to do a little more.

549 Views

Do all du colleges give choice of geography and mathematics in BA programme???

Preksha Ghanathay 1st Jun, 2019

Hello Rohit,
College will provide three subjects combination during admission process.Some combinations ( like economics, statistics,and maths ;political science philosophy ,economics) require higher percentage. Every college has different subject combination for BA ( programme).One can visit college site for detailed information. As admission starts good combination slots are generally filled

95 Views

Which colleges offer geography and mathematics as disciplines in BA programme in Delhi University

saumyash9_6665013 Student Expert 1st Jun, 2019

greetings rohit,

all the colleges that offer ba programme course will ask you to choose the disipline that you want to specialise in.

the discipline can be geography, maths, stats, history, psycology etc.

you have to choose for your discipline.

http://gargi.du.ac.in/uploads/images/Update/B.A.(Program).pdf

so any college that you will take admission in

131 Views

I HAVE COMPLETED MY BSC MATHEMATICS. Is IWCA A GOOD OPTION FOR ME?

dhruv khandal 22nd Apr, 2019

Greetings, 

Abhijith ICWA which is INSTITUTE OF COST AND WORKS ACCOUNTANTS OF INDIA ( ICWAI) is more better in my opinion as the applicants have various choices in this path as compared to CA ( CHARTERED ACCOUNTANT ) and CS ( COMPANY SECRETARY ) as he/ she can also pursue

95 Views

I got 196 marks in both mathematics and aptitude in JEE MAINS Paper 2 and expected marks in drawing is 40. What is the expected percentile?

Vevina dasari 24th Apr, 2019

Yes that's a very good score! Keep it up

Ur expected percentile can be nearly 96 to 99.97 percentile

If ur general and need to get best nits then u should have a score of at least 270+

But if u have any reservations . Then it's too much of

2295 Views

I have completed my DEGREE IN BSc MATHEMATICS. I DONT WANT TO TAKE PG. IS CA IS A GOOD OPTION FOR ME? What are the procedures to study CA C?

Twinkle yadav 22nd Apr, 2019

Hello,Abhijith

Chartered Accountancy has always been highly demanding and also highly paying.As you have completed your BSC mathematics you not be required to appear for CPT,you can directly start from Ipcc.You will intially find it difficult to get hold of accounts as you are from different background but slowly you

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