Integrals

Wk 11 (9F,s 3-4 (a),)

Answer the following questions, KEEP working out an explanation seperate. Do only question 3-4 (a)

3 WE25a Express the following shaded areas as definite integrals. a YA y = 2x b C y =x2 3 x y=4-x d My = 3x2/ e K YA y = ex h ya i y =e 2x 10 4 X y = cos (3) TO x 4 WE25b Evaluate each of the definite integrals in question 3 to find the shaded area. Give your answer as an exact value