InterviewSolution
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InterviewSolution
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1 cos 2xsinsin yCOSsin 2.cLet x and y be real numbers such that3 andThe value of+can beCOS Y2cos 2yexpressed in the form p/q where p and q are relatively prime positive integers. Find p + q?sin 2y |
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Answer» The VALUE of COS y cos 3-2. ... For non-zero real numbers x and y the equality (x+y)* 1 + COSY SUN y 1 — cosy 2 ... If cos (0–0) = a and sin (9–B) = b, then cos” (o-B) (c) x-yplz mαrk αѕ вrαnlíѕt |
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