Answer:
the answer is A.
Step-by-step explanation:
Answer:
Step-by-step explanation:
The missing equation is:
Suppose f = nonnegative function whose first derivative is within (a,b) and it is continuous, Then the area of the surface generated is revolved about the x-axis:
The area of the surface revolution is:
So; if for
Then; substituting a with c and b with d; f(x) also with g(y) and dx with dy;
Then;
SInce;
; Then the statement is false.
Provided that the semicircle isn't on interval.
Then, the solid generated by the revolution about the x-axis is a sphere.
However, the surface is well defined and the statement is false.
Would it be 18? Maybe not im not sure
I’m gonna lose brain cells reading this
I think that is for your need