1. Compute the upper Riemann sum for the given function "f(x)-5-x2 over the interval x E [0, 1] with respect to the partition , 1 3 4' 4' 2. Compute the upper Riemann sunn for the given function f(x) = sin(x) over the interval x E [0, ì§ with respect to the partition P-10 , , Ï 3' 4