Let V, and V, be the volumes of the solids that result when the plane region bounded by y = y = 0, x = -, and x = c ( where c > is revolved about the x-axis and X N/ the y-axis, respectively. Write and evaluate a definite integral that gives the volume V, in terms of c. dx = 1/2 Write and evaluate a definite integral that gives the volume V, in terms of c. V, = 25 1/2 Temporarily ignoring the domain and range, find the two values of c for which V, = V2. (Enter your answers as a comma-separated list.) C= One of these values of c yields no volume and should be excluded. Give the value of c that yields a volume and for which V1 = V2. C =