Evaluate the integral. x/2 z/2 4 cos o p2 sin o dp de dɖu 0 0 O A. 3* O B. OC. 32 OD. O D. *

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A: Given integral, ∫cos θ1 + cos θ dθ

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A:

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A: givenI=∫0π43+7cos2θcos2θdθthis can be simplify asI=∫0π4(3cos2θ+7cos2θcos2θ)dθI=∫0π4(3sec2θ+7)dθ

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A: Given r(t) To find N(t)------ unit tangent vector

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A: We have to evaluate ∫3sinθ cosθ dθ Let substitute t=sinθ ⇒dtdθ=cosθ⇒dt=cosθ dθ Substituting the…

Q: Since it is known that x2 + y? = c², write the expression below in terms of c2 -2(x8+ y®) + 28(x6+…

A: -2(x⁸+y⁸) = -2{(x⁴+y⁴)² - 2x⁴y⁴} = -2{(x²+y²)² - 2x²y²}² + 4x⁴y⁴ = -2(c⁴ - 2x²y²)² + 4x⁴y⁴ = -2(c⁸ -…

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A:

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A: Integral :

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A: Given query is to find the value of expression.

Q: Evaluate 10 A. 2.0 B. 49.7 C. 3.0 D. 5.12 2 log₁0 edx X.

A: The given integral ∫1102log10edxx. We have to evaluate this integral. Note: Since you have asked…