Write equations of a tangent and a normal plane for the given curves at the given points: 9.8.1 is the question number....

Question

Question

Write equations of a tangent and a normal plane for the given curves at the given points:

9.8.1.x-t - sint, y- cos t, z-4sint/2 at t-/2;

9.8.1 is the question number.

Answer 1

Answer #1

= t-cost ス24sint 2. - I- cost ta조 2 2ces(区 2 Equatio Equaon targt Equation o ス220 + ct 匕 즈t2t 2 2. ス22

Answer 2

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