Asked by Lia

Find the area enclosed by r = sin 2θ for theta is between 0 and pi over 2 inclusive .Type your answer in the space below and give 3 decimal places. If your answer is less than 1, place a leading "0" before the decimal point (ex: 0.482) (5 points)
I got 0.393. Please check if this is right!
Answered by oobleck
a = ∫[0,π/2] 1/2 sin^2(2θ) dθ = π/8 = 0.39270
so you are correct
Answered by oobleck
You are correct.
Answered by oobleck
Wrong.
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