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MATHEMATICS

JAMB 2012 - Question 40

Mathematics 2012 JAMB Past Questions - Question 40: Evaluate ∫ π/40 sec² ѳ d ѳ

Evaluate ∫ π/40 sec² ѳ d ѳ

A: 1

B: 2

C: 3

D: 4

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Correct Answer

Explanation

To evaluate the integral ∫(π/40) sec²(θ) dθ, we can use the integral formula for the secant squared function.The integral of sec²(θ) dθ is equal to the tangent(θ) plus a constant of integration.Therefore, the integral ∫(π/40) sec²(θ) dθ is equal to (∏/40) tan(θ) + C, where C is the constant of integration.Please note that the integral is with respect to θ, not ѳ.