Math, asked by sureshgogineni269, 9 months ago

log tan 18° + log tan 36° +log tan 54° +log tan 72°​

Answers

Answered by antarahlms
4

Answer:

0

Step-by-step explanation:

it's log (tan 18*tan36*tan 54*tan 72)

=log(tan 18*tan36*cot36*cot18)

=log1

=0

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