Question: Find T(t), N(t), a T , and a at the given time t for the space curve r(t). Vector-Valued Function r(t) = = cos ti+

Find T(t), N(t), aT, and a at the given time t for the space curve r(t).

Vector-Valued Function r(t) = = cos ti+ sin tj + 2tk Time 

Vector-Valued Function r(t) = = cos ti+ sin tj + 2tk Time T 3

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