Volume of Revolution about the x-axis between curves (2) : ExamSolutions Maths Revision

Revising the volume of revolution about the x axis between curves.

[sadmanzaid]

Since it's an intersection, it'll be much simpler to do it together like π∫ (√x)² − (x²/8)² dx = π [ x²/2 − x⁵/320] definite integral from 0 to 4.

[Notra_bel]

how could you tell that volume of curve equals pi integral y squared?

[fahimal-huq]

Thank u soo much sir for this awesome video...

[abdullahsameer]

Why don't we find the area of the section enclosed by the two curves by subtracting and then find the volume?

[bon]

One person unfortunately has poor fine motor skills.