Math, asked by myselfyiri, 1 year ago

plz answer this question plz fast

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Answered by replyr

answer in the picture , second,i haven't studied the concept of log yet

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tiwarisantosh0p3rw03: tan(20°) tan(35°) tan(45°) tan(55°) tan(70°) =

[tan(20°) tan(70°)] [tan(35°) tan(55°)] tan(45°) =

[tan(20°) cot(20°)] [tan(35°) cot(35°)] tan(45°) =

1 * 1 * 1 =

1

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