value of tan 15degree
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Answered by
1
value of tan 15 degree is (√3-1 ) / (√3 + 1 )
hope it will help.
thanks
hope it will help.
thanks
Answered by
2
tan 15 =
tan (45-30) =
tan(A-B) = tanA -tanB/1+tanA.tanB
and then putting the values of a and b we get,
tan 15 = root3-1/root 3+1.
I hope you will understand.more clear in pic.
tan (45-30) =
tan(A-B) = tanA -tanB/1+tanA.tanB
and then putting the values of a and b we get,
tan 15 = root3-1/root 3+1.
I hope you will understand.more clear in pic.
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