Find the length of the curve y = root 0 to x root cos 2t dt from x = 0 to x = pi/4. Choose the correct answer for the integral of the length of the curve below. Evaluate the integral obtained in the previous step. The length of the curve y = root 0 to x root cos 2t dt from x = 0 to x = pi/4 is . (Simplify your answer)
