Math, asked by sannu9, 1 year ago

find this sum........

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Answers

Answered by jish4you
3
Hi Sannu ,

Hint: log x^p = p * log x    and     1/k = k^(-1)

log a + log 1/a
= log a + log a^-1
= log a + (-1)log a
= log a - log a
= 0

Hope it helped
Let me know if any doubts
Cheers !!!

jish4you: happy learning :)
Answered by abhisek7
1
as log M+log N=log MN,

log a+log 1/a =log a*1/a =log 1

as ,log 1=0
so,
log a+log 1/a =0

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