Find the value! — task. Maths CBSE Homework Assignments, Class 9.

{(z - \frac{1}{z})}^{3}

\(=\) 64, then the value of

z - \frac{1}{z}

\(=\) and

z^{3} - \frac{1}{z^{3}}

\(=\) .

Did you find an error?

3. Find the value!