Math, asked by stuti9367, 10 months ago

If
i) 10^2y= 25, then 10^-y equals.

Answers

Answered by Pankitkumar

2

Answer:

0.2

Step-by-step explanation:

because 10^Y=root (25)

=5

Hence10^-y=1/1 0^y=1/5=0.2

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