CALCULUS

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If dy/dx = x (cos x^2) and y = −3 when x = 0, when x = ƒÎ, y = .

A. −3.215
B. ã2
C. 1.647
D. 6
E. 3ƒÎ

For some odd reason, I keep getting -0.5325989. I can't come up with any of the answers given.

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