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Sin 45 sin 30 + cos 45 cos 30 |
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Answer» ONG>Step-by-step EXPLANATION: SIN45 = cos45=1/root2 sin30=1/2 cos30=root3/2 ●1/sqrt2*1/2+sqrt3/2*1/sqrt2 therefore ANS is 1+sqrt3/2root2 |
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