Determine the real roots of f(x)=-0.6x^2+2.4x+5.5 use three iterations of the bisection method to determine the highest root. employ initial guesses of x1=5 and xu=10. compute the estimated error \varepsilon a and the true error et after each iteration.

Consider the series where in this problem you must attempt to use the ratio test to decide whether the series converges. compute enter the numerical value of the limit l if it converges, inf if it diverges to infinity, minf if it diverges to negative infinity, or div if it diverges but not to infinity or negative infinity.