Question

$$\frac { a ^ { - 6 } b ^ { 9 } c ^ { 6 } } { b ^ { 4 } a ^ { 12 } c ^ { 8 } }$$

Evaluate

$\frac{b^{5}}{c^{2}a^{18}}$

Show Solution

Differentiate w.r.t. c

$-\frac{2b^{5}}{c^{3}a^{18}}$