Math, asked by gbrijesh300, 4 months ago

Given log10a = b, express 102b-3 in terms of a.​

Answers

Answered by keerthikarls2020
8

Answer:

log 10 a = b => a = 10 b

now, 10 ^ 2b-3 = 10 2b / 10^ 3

= a^ 2/ 10^ 3

= a^ 2 / 1000

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