If a,b and c are in GP and x,y respectively, are the arithmetic means between a,b and b,c then the value of `a/x+c/y` is

If a ,b , a n dc are in G.P. and x ,y , respectively, are the arithmetic means between a ,b ,a n db ,c , then the value of a/x+c/y is 1 b. 2 c. 1//2 d. none of these

If a, b and c are in G.P and x and y, respectively , be arithmetic means between a,b and b,c then prove that a/x+c/y=2 and 1/x+1/y=2/b

If a, b, c are in G.P. and x, y are the arithmetic mean of a, b and b, c respectively, then 1/x + 1/y is equal to

If a,b, and c are in G.P then a+b,2b and b+ c are in

Let a,b ,c be positive integers such that b/a is an integer. If a,b,c are in GP and the arithmetic mean of a,b,c, is b+2 then the value of (a^2+a-14)/(a+1) is

Let a,b ,c be positive integers such that b/a is an integer. If a,b,c are in GP and the arithmetic mean of a,b,c, is b+2 then the value of (a^2+a-14)/(a+1) is

If x,y,z are in G.P and a^x=b^y=c^z ,then

If a^x=b ,b^y=c ,c^z=a , then find the value of x y zdot

If a+c , a+b , b+c are in G.P and a,c,b are in H.P. where a , b , c gt 0 , then the value of (a+b)/(c ) is

If the angles A, B and C of a triangle are in an arithmetic progression and if a, b and c denote the lengths of the sides opposite to A, B and C respectively, then the value of the expression (a)/(c) sin 2C + (c)/(a) sin 2A is