Question

solve fast..............​

Answer 1

Answer:

a=-1 and b=2

a^b+b^a=-1^2+2^-1

1+1/2=3/2.ans.

Answer 2

Answer:

${a}^{b} + {b}^{a} \: of \: \: a = - 1 \: and \: \: b \: = 2 \\ \\ \\ put \: the \: value \: of \: given \: equation \: \: \\ \\ { (- 1)}^{2} + {2}^{ - 1} = 1 + \frac{1}{2} \\ \\ { \red{= > \frac{2 + 1}{2} = \frac{3}{1} }}$