Question

What is the exact value of tan 75°?

Answer 1

We know that Tan(A + B) = (TanA + TanB)/(1-TanATanB) tan 75° = Tan(45°+ 30°) = (Tan45° + Tan30°)/(1-Tan 45° Tan30°) tan 75° = (1 + 1 / √3 ) / (1 - 1 /√3) tan 75° = (√3 + 1 ) / (√3 - 1 )

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Answer 2

Hi friend ❤️.

To solve tan 75° we have to do the following steps.

tan75= tan(45°+30°)

= (tan45 + tan30 /1-tan45.tan30)

=√3+1/√3-1

Hope this helps you ❤️✌️..

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