Use part I of the Fundamental Theorem of Calculus to find the derivative of g(y) = to sin t dt 3 g' (y) =\fUse the Fundamental Theorem of Calculus to nd the derivative of '5 cos t 2 (it 3: f4 t5 eke Cl \fUse the Fundamental Theorem of Calculus to evaluate (if it exists) 24+42 du. 1 5u3 If the integral does not exist, type "DNF" as your answer.