Answer:
hello your question is not well written hence i will give you a more general answer assuming a region that is enclosed by curves y = x and y = x^3
answer : 8/21
Explanation:
y =x , y = x^3
next determine the intersection point which is
x = x^3
x( x^2 - 1 ) = 0
therefore ; x = 0 , 1 , -1
attached below is a detailed solution