Question Simplify the expression 2cot(a)sin(2b) Evaluate cos(a)×sin(a)cos(b)×sin(b)Multiply the terms cos(a)sin(b)×sin(a)cos(b)Multiply the terms sin(a)cos(a)sin(b)cos(b)Use sin(t)cos(t)=cot(t) to transform the expression sin(b)cos(b)cot(a)Solution 2cot(a)sin(2b) Show Solution
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