vertical line segment cut off by the curves generates a ring. The value of x for which the ring of
largest area is obtained is
(A) 4
(B) 3
(C)
(D) 2
(E)
- equals
(A) ln (ln x) + C
(B)
(C)
(D) ln x + C
(E) none of these
- The volume obtained by rotating the region bounded by x = y^2 and x = 2 − y^2 about the y-axis
is equal to
(A)
(B)
(C)
(D)
(E)
- The general solution of the differential equation is a family of
(A) straight lines
(B) circles
(C) hyperbolas
(D) parabolas
(E) ellipses
- Estimate dx using the Left Rectangular Rule and two subintervals of equal width.
(A)
(B)
