Question

Plzz help me in this question.​

Answer 1

Given,

$\huge \boxed{ \: \: \bf{x = 2} \: \: \: } \\ \huge \boxed{ \: \bf y = - 3 }$

To find : $\small{ \sf \frac{1}{ {x}^{x} } + \frac{1}{ {y}^{y} } }$

$<marquee>☆☆ SOLUTION ☆☆</marquee></h2><h2></h2><h2>$

Putting value of x & y in the expression,

$\mapsto \: \: \large \tt \frac{1}{ {(2)}^{2} } + \frac{1}{ { - 3}^{( - 3)} } \\ \\ \mapsto \: \: \large \tt \frac{1}{4} + \frac{1}{ \frac{1}{ {( - 3)}^{3} } } \\ \\ \mapsto \: \: \large \tt \frac{1}{4} + {( - 3)}^{3} \\ \\ \mapsto \: \: \large \tt \frac{1}{4} + ( - 27) \\ \\ \mapsto \: \: \large \tt \frac{1 + ( - 108)}{4} \\ \\ \mapsto \: \: \large \tt \frac{1 - 108}{4} \: \: \: = \frac{ \red{ - 107}}{ \red4}$