Which statement is true for the equation 5n − 4 = 5n − 3?
it has infinitely many solutions.
it has two solutions.
it has one solution.
it has no solution.

Find the volume of the solid whose base is the region bounded by f(x), g(x) and the x-axis on the interval [0, 1], and whose cross-sections perpendicular to the y-axis are squares. your work must show the integral, but you may use your calculator to evaluate it. give 3 decimal places for your answe