The value of the expression(sin^2 22°+ sin^2 68°)/(cos^2 22°+ cos^2 68°) + sin^2 63 cos 63° sin27° is(A) 3 (B) 2 (C) 1 (D) 0
The value of the expression(sin222°+ sin268°)/(cos222°+ cos268°) + sin263 cos 63° sin27° is
(A) 3 (B) 2 (C) 1 (D) 0
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