Section 10.7: Problem 9 (1 point) For the given position vectors r(t) compute the unit tangent vector T(t) for the given

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Section 10 7 Problem 9 1 Point For The Given Position Vectors R T Compute The Unit Tangent Vector T T For The Given 1 (34.12 KiB) Viewed 37 times

Section 10.7: Problem 9 (1 point) For the given position vectors r(t) compute the unit tangent vector T(t) for the given value of t. A) Let r(t) = (cos 4t, sin 4t). -л sin (4) Then T() 4 B) Let r(t) = (t², t³) Then T(1) = ( 0.0› π cos(4) C) Let r(t) =e¹ti+ej + tk. Then T(1)= i+ j+ k. Note: You can earn partial credit on this problem. Preview My Answers Submit Answers You have attempted this problem 4 times. Your overall recorded score is 0%. You have unlimited attempts remaining. Email Instructor