Question

X varies as cube of Y & Y varies as 5th root of Z
and X varies as nth power of ‘Z’ then n =

Answer 1

Hello,
x=k_1*y³
y=k_2*z^(1/5)
x=k_3*z^n

x=k_1*k_2^3*z^(3/5)

==>n=3/5