– 27 then If 0 3 sin(0) = cos(8) =

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A:

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A: Note:- Since you have asked multiple question As per our policy, we will solve the first question…

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A:

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A: Please see the answer in step 2

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A: Topic- differential equation

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A: According to the fundamental theorem of calculus ∫f(x)dx=F(x), where dFdx=f(x). The definite…

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A: Given that cos x=3/5 and 0&lt;x&lt;π/2. We need to find cos(2x) and cos(x/2).

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A: "Since you have asked multiple questions , we will solved the multiple questions for you. If you…

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A: Since you have asked multiple question, we will solve the first question for you. If you want any…