Question

please answer this question ​

Answer 1

Step-by-step explanation:

2×(1)^+m×1^-1-n

2+m-1-n=0

1+m-n=0

1+m=n.....(1)

2×(-2)3+m×(-2)^-(-2)-n=0

2×(-8)+m×4+2-n=0

-16+4m+2-n=0

-14+4m-n=0

-14+4m=n.......(2)

Adding (1)&(2)

-14+4m=n

+1+m=n

-15+3m=0

3m=15

m=5

Putting the value of eqn (1)

1+m=n

1+5=n

6=n

Putting (m^-n^)

5^-6^

25-36

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