Write a in the form a = a-T+ anN at the given value of t without finding T and N. r(t) = ( – 2t + 2)i + (3t)j + (3t´)k, t= - 1 ..... a = T+ (Type exact answers, using radicals as needed.)

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Q: 13.5.3 Write a in the form a = a-T+aNN at the given value of t without finding T and N. r(t) = (t+…

A: To write a in form of a=aTT+anN  given r(t)=(t+5)i+(-2t)j+t²k, t=-1

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Q: Q2. a) Calculate the 4th roots of (6-j2)

A: As per our guideline, we are supposed to solve only first question. Kindly repost other question as…