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Find tan 15degree tan60 degree tan …

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Find tan 15degree tan60 degree tan 75 degree

Posted by Shree Priya Singh 4 years, 2 months ago

CBSE > Class 10 > Mathematics

2 answers

Sankalp Srivastava 4 years, 2 months ago

Tan 15° = (90°-75°)Cot =cot 75° = 1/tan 75° So, Tan 15° = 1 / Tan 75°.....[1] Tan 60° = √3 According to question :- = Tan 15° * Tan 60° * Tan 75° = 1/Tan 75 ° * Tan 75° * Tan 60° = 1 * √3 = √3 Answer :- √3

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Shubham Maurya 4 years, 2 months ago

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