Question

tan30*tan45*tan60*sin30*sin45*sin60

Answer 1

Answer:

$\frac{1}{ \sqrt{3} } \times 1 \times \sqrt{3} \times \frac{1}{2} \times \frac{1}{ \sqrt{2} } \times \frac{ \sqrt{3} }{2}$

$= \frac{3}{4 \times \sqrt{3} \sqrt{2} }$

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