` Let f(t)=|{:(cos t,,t,,1),(2 sin t,,t,,2t),(sin t,,t,,t):}|` .Then find `lim_(t to 0) (f(t))/(t^(2))`

Explanation

To solve the problem, we need to evaluate the limit:

\[ \lim_{t \to 0} \frac{f(t)}{t^2} \]

where

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