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Prove that tan 82 (1(0))/(2)=(sqrt(3)+sq...

Prove that `tan 82 (1_(0))/(2)=(sqrt(3)+sqrt(2))(sqrt(2)+1)`
or `cot 7 (1_(0))/(2)=sqrt(2)+sqrt(3)+sqrt(4)+sqrt(6)`.

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MODERN PUBLICATION-TRIGNOMETRY-EXERCISE
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  2. Prove that 4 cos 36^@ +cot 7 1^@/2 = sqrt1+sqrt2 +sqrt3+ sqrt4+ sqrt5+...

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  3. Prove that tan 82 (1(0))/(2)=(sqrt(3)+sqrt(2))(sqrt(2)+1) or cot 7 (...

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  12. In any triangle ABC, prove that : cos frac (A)(2) +cos frac (B)(2)+c...

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