Question

Two equations are shown, where a > 0.

Answer 1

b = 1/512

Explanation:

`{a}^(2) = (1)/(64) \\ \\ a = \sqrt{ (1)/(64) } \\ \\ a = (1)/(8)`

now,

`{b}^(3) = a \\ \\ {b}^(3) = (1)/(8) \\ \\ b = \sqrt{ (1)/(8) } \\ \\ b = (1)/(512)`