5^(-2)/5^(-4)=?...

`5^(-2)/5^(-4)=?`

A

0

B

1

C

5

D

25

Verified by Experts

The correct Answer is:

D

5^(-2)/5^(-4)=?
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5^(-2)/5^(-4)=?
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Simplify each of the following : (i) 3/(5-sqrt(3))+2/(5+sqrt(3)) (i...
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