Question: Write a in the form a=aTuan N at the given value of t without finding T and N. r(t) = (9e'cos t)i + (9e'V2)j +

Write a in the form a=aTuan N at the given value of t without finding T and N. r(t) = (9e'cos t)i + (9e'V2)j + (9e'sin t)k, t=0 a(0) = ( OT+ ON (Type exact answers, using radicals as needed.)

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