Question

$$\frac { x ^ { a + b } \times x ^ { b + c } \times x ^ { c + a } } { x ^ { 2 a } \times x ^ { 2 b } \times x ^ { 2 c ^ { 2 c } } }$$

Evaluate

$x^{2\left(c-c^{2c}\right)}$

Differentiate w.r.t. x

$2\left(c-c^{2c}\right)x^{-2c^{2c}+2c-1}$