0 votes 0 votes The area between the parabola $x^2 = 8y$ and the straight line y= 8 is . I am getting $128√2$. Calculus engineering-mathematics integration + – Jason asked Sep 3, 2018 Jason 1.1k views answer comment Share Follow See all 0 reply Please log in or register to add a comment.
0 votes 0 votes i got area = 128 / 3. __A12 answered Sep 3, 2018 __A12 comment Share Follow See all 3 Comments See all 3 3 Comments reply Jason commented Sep 3, 2018 reply Follow Share How u got? I am integrating along y axis from 0 to 8 and function as 2√(2y)? 0 votes 0 votes __A12 commented Sep 3, 2018 reply Follow Share y= 8 and y=x^2 / 8 both meet at x=8 and area of y= 8 with x axis is 64 and y=x^2 /8 is 64/3. so area between the curves : 64 - 64/3 ==128/3. 0 votes 0 votes Jason commented Sep 3, 2018 reply Follow Share Thanks. Doing some calculation mistake. BTW and is 256/3. You are calculating for one side only but u have to calculate for both sides of y axis. 0 votes 0 votes Please log in or register to add a comment.