Question: Write a in the form a = a-T+aN at the given value of t without finding T and N. r(t) = (t + 5)i

Write a in the form a = a-T+aN at the given value

Write a in the form a = a-T+aN at the given value of t without finding T and N. r(t) = (t + 5)i + (2t)j+(-t?)k, t=1 (DT+ ( DN (Type exact answers, using radicals as needed.) a =

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