Question

if x, y and z are in continuous proportion prove x^2 y^2 z^2 (1/x3+1/y3+1/z3) = x^3 + y^3 + z^3.

Answer 1

Answer:

f x, y, z are in continued proportion, prove that : (y+z)2 (x+y)2 ​=z x​

Step-by-step explanation:

x,y,z are in continued proportion, that is

y x​=z y​

Answer 2

Answer:

refer the attachment for clear reference

Step-by-step explanation:

hope it helps u