Question

find the value of a^b-b^a if a =-1 and b =2​

Answer 1

Answer:

the answer will be 1/2

Step-by-step explanation:

-1^2=1 &2^-1=1/2

so a^b-b^a=1-1/2=1/2

Answer 2

Answer:

on simplification it is =1/2