Question

please help me in this ​

Answer 1

Answer:

Hope this helps you

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Just did this bcoz less than 20 characters are not allowed

Answer 2

Answer:

By using the exponential identities that

1. If base is same in case of multiplication then powers are added.
2. If the power is negative then it can be reciprocal.. yaar ye waale ki statement nii yaad aa rii... aapne pdha hoga..

HOPE IT HELPS YOU....

PLS MARK AS BRAINLIEST....