Instead of focusing on how much they dread doing homework, students should try to change their and realize that what they are learning is a foundation for the rest of their lives.

Students need to change their attitude

Hey this is your answer

See diagram.we use washers to get the area and we will be integrating with respect to xouter radius is the  distance between y = e^x and y = -1    inner radius of washer is the distance between y = 1 and y = -1    the area of one cross-section of a washer is    solid lies between x = 0 and x = 2. the volume is    if you need this expanded, then    the question doesn't say to evaluate, so we're done.