Question

Find the value of:

(vi) 7^20 - 7^21

Answer 1

Hello dear



Your answer :-----

Q. 7^20 - 7^21
= ( 7) ^20-21
= ( 7) ^-1
= 1/7 ans.

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Answer 2

hyyy mate here is ur answer

hope it's hlp u mark it brainlist