Use double integration to find the area of the plane region enclosed by the given curves. y = 4 sin x and y = 4 cos a, for 0 < a < NOTE: Enter the exact answer. A =

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Q: 2 3 -x´ - 4xy + 3y°; x= - 2, y = - 3 nen x= -2 and y = - 3, -x - 4xy + 3y° is mplify your answer.)

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Q: Let f(x) = x 2 + 4x − 2. (a) Find the slope of the secant lines from (1,3) through (x, f(x)) for x ...

A: A) msec =f(x1)-f(x0)x1-x0f(1) = 3at x=1.1msec =f(1.1)-f(1)1.1-1 =3.61-30.1 =6.1at x=1.01msec =f(1.01...

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A: Given:     dydx = 6xy        , y(0) = π