Math, asked by aniketsingh57, 1 year ago

sin 15 degree from the functions of 60 degree and 45 degree​

Answers

Answered by zahaansajid
3

sin15=sin(60-45)=sin60cos45-cos60sin45

=(√3/2*1/√2)-(1/2*1/√2)

=√3/2√2 - 1/2√2= (√3-1)/2√2

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