Let r(t) = (sin (1), cos (1), 4 sin (r) + 5 cos (2r)). Find the projection of r (t) onto the xz-plane for -1 ≤x≤I. (Use symbolic notation and fractions where needed.) z(x) =

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A: f(z)=(r+r1​)cosθ+i(r−r1​)sinθ   Explanation:

Q: Let r(t) = (sin(t), cos(t), 6 sin(t) + 9 cos(2t)). Find the projection of r(t) onto the xz-plane…

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Q: Let f = -2x² + 5y² where x cos(t) and y = sin(t). af Ət using the chain rule. Write your answer as a…

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Q: (1) Let f(x) = 1,x > 0 with domf= R4+. Find the conjugate of function f(x). %3D

A: given fx=1x , x&gt;0 with domf=R++ claim- find the conjugate of function fx