4. 25e230t sin? 40nt

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Q: 4. 2cot 21 In Problems 5 to 8, evaluate the definite integrals, correct to 4 significant figures. 5.…

A: The integral is defined by a limiting process based on an intuitive idea of the area under a curve.…

Q: 43. If > 2, then -dr = - 4 Jcos (4) + k B sin- ()+ k '(;) + A Cosh- (5) + k cosh=(4 D 2 tanh-(4) +k

A: for this integration, we will assume that x=sec(theta) and from that, we will solve the integration.…

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A: Here we have to find solution of given integral

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A: The given integral is ∫0π8sin44xcos64xdx To solve the integral we first simplify the expression and…

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Q: 22 Evaluate s cos (Iz)e dz

A: Formulae used: ddxcosx=-sinxddxsinx=cosx∫eaxdx=eaxa∫cosxdx=sinx+C By party integration formula…

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A: r=1-2sin2(θ+π3)

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Q: 25e230t sin2 40nt

A: We are given : f(t)=25e230tsin240πt ⇒f(t)=25e230t1-cos 80πt2 Now, L1-cos…

Q: S sin* e de 4

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A: In this question we have to solve Integration.

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A: To solve the integral, ∫(1+cos y)dyy+sin y, we need to use integration by substitution method. In…

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Q: 7+2 sin y -dy = D cos ?y

A: on solving this we get the