Find the values of `sin75^(@)`.

1.	Find the values of `sin75^(@)`.
Answer» `sin75^(@)=sin(45^(@)+30^(@))` `=sin45^(@)cos30^(@)+cos45^(@)sin30^(@)` `=1/sqrt(2).sqrt(3)/2+1/sqrt(2).1/2=(sqrt(3)+1)/(2sqrt(2))`. Ans.

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