Final answer:
The error bound for the Trapezoidal rule can be estimated using a formula, and the error bound for Simpson's rule can be estimated using another formula. Substitute the given values into these formulas to find the estimated errors.
Step-by-step explanation:
The error bound for the Trapezoidal rule can be estimated using the formula:
Error <= [-(b-a)^3/(12n^2)]*f''(c),
where a and b are the limits of integration, n is the number of subintervals, and f''(c) is the second derivative of the function evaluated at some point c in the interval [a, b].
For Simpson's rule, the error bound is given by the formula:
Error <= [-(b-a)^5/(180n^4)]*f''''(c),
where a, b, n, and f''''(c) have the same meanings as in the Trapezoidal rule formula.
In this case, substitute a = 0, b = 5, n = 10, and the appropriate second and fourth derivatives of the function cos(x) into the respective error bound formulas to find the estimated errors.