[" In the relation "F=GM" mld2,"],[" the quantity "G]

In the relation F = GM m//d^2 , the quantity G

In the relation F=G M m//d^(2) , the quantity G

In the relation F=G M m//d^(2) , the quantity G

In the relation F=G M m//d^(2) , the quantity G

An alloy of 200 gm is to contain copper and zinc in the ratio 2:3 If this ratio is to be 3:2 , then the quantity of copper (in gm) to be further added is

If the ratio of H.M. and G.M. of two quantities is 12:13, then the ratio of the numbers is

If R is a set of real numbers and f : R to R is given by the relation f (x) = sin x, x in R and mapping g: R to R by the relation g(x)= x^2 , X in R , then prove that f o g ne g o f.

The H.M. of two numbers is 4 and A.M. A and G.M. G satisfy the relation 2A+G^(2) = 27 , the numbers are :