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Evaluate the integral F(t) = f e f cos(2t) dt. (Note: An arbitrary constant has been added for you )2 Using the substitution u = sin (x), or otherwise, find the exact value of sin (x) cos (x) dx. NumberEvaluate the following integral: sec? (2) tan (x) da = G +C Be sure to enter powers of trigonometric functions by typing, for example, sin (x) ~ 3 for sin (a) (i.e. do not type sin ~ 3 (a)).Evaluate the following integral: = + C 2 2 2- - 25