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3 years ago

If we replace y with x2cos x and solve for y', we can conclude that the derivative is

Mathematics

1 answer:

marusya05 [52]3 years ago

5 0

Y = x^2 cos x

y' = x^2 * -sin x + cos x * 2x

= 2x cos x - x^2 sin x

= x ( 2 cos x - x sin x)

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