Exact Value of tan(pi/12)

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We find the exact value of tan(pi/12) using one of the sum and difference identities for tangent. I hope this helps someone.

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Thank you very much sir your video is very helpfull for me 🥳🥳

rizkyadriansyah
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hello! i have a question if you don’t mind…
could you say how you would solve it without rationalizing the denominator? i’m curious since you said that rationalizing the denominator here is worse in your opinion

mohammedalijuboori
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Why noy use the half angle formulas? I got the same answer while doing 10 less steps. Very helpful video, thanks!

camilorudolph
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Hello sir my name is kamleshdutt. Sir these days I am having bad days, I am not able to solve maths question. I feel like tearing the book and throwing it, please answer 2

kamleshdatt