Question 26, 27, & 28

Given Rn = 5 7 ( 2 + 1 2 ) " -5( 2+12 ) " , express the limit as n - co as a definite integral, that is provide a, b and f(a) in the expression / f(x)dx. f () = Question 27 0/1 pt 9 2 0 Details Use summation properties and formulas to rewrite and evaluate the sum. [ [(27)2 - 4:] Question 28 0/1 pt 2 0 Details Use part I of the Fundamental Theorem of Calculus to find the derivative of psin (z) h(I) = (cos (t ) + t) dt h' (z) = [NOTE: Enter a function as your answer. Make sure that your syntax is correct, i.e. remember to put all the necessary *, ( ), etc. ]Given Rn. -2 7(2+12) -5(2+im) , express the limit as n + co as a del integral, that is provide a, b and f(x) in the expression f(x) dr. a 0 X x, f(z) = 14(2 + 2x) - 10(2 + 2z)2 x Check