then find the numbers. Mr. Bidur Bastola

0:06:23

If two positive numbers have their A.M. 15 and G.M 9, then find the numbers.

0:13:06

Did you know??? How to find the sum of natural numbers??? If you don't know then watch this video...

0:07:24

The sum of two numbers is 16, and the sum of their squares is 130, then find the numbers.

0:11:01

If the ratio of A.M and G.M of two numbers is 5:4 then find the ratio of the numbers.

0:05:46

Two numbers are in the ratio of 3:4. If 3 is added to both, then their ratio becomes 2:3. Find the

0:14:19

If A+B+C =180° then proves that : sin(B+C-A)+sin(C+A-B)+sin(A+B-C) = 4sinA.sinB.sinC

0:12:57

Ninja technique of finding LCM in fractional form...

0:19:35

The sum of n A.M's between two numbers is 20. If the last mean is double of the first and...

0:05:33

If 15, p, q, r and 43 are in A.P then find the values of p, q and r.

0:23:02

Law of indices with example ...

0:08:25

Find the number of GM inserted between 3 and 384,in which ratio of first mean and last mean is 1:32

0:07:24

How can we solve it when more than two divide signs occur in a fraction.

0:10:28

If abc+1=0 then prove that

0:07:09

If a+b+c = 0 then prove that :-

0:09:40

If 2^x = 3^y = 12^z then prove that: 2/x + 1/y - 1/z = 0.

0:09:03

The present age of father and his son are 30 and 14 years respectively then find how many years ago.

0:04:06

If xª = y, y^b = z and z^c = x, then prove that:- abc = 1.

0:17:59

A number consists of three digits whose sum is 10. The middle digit is equal to the sum of the other

0:09:01

The area of a rectangular field is 96 sq. m. If the length had been 2 m less and the breadth 2m more

0:12:24

Important question from sequence and series...

0:08:29

prove that :- G/100 = D/90 = 2R/π

0:03:19

If p, q and r in A.P. then prove that :- (p+2q-r)(2q+r-p)(r+p-q) = 4pqr.

0:04:50

Prove that: sin A.sin(60°-A).sin(60°+A) = 1/4 sin 3A.

0:28:46

CAST rule of trigonometry