Can I get help for a,b,c,d

a) Evaluate the integrals i) S. ( 3+ 2x2) dx (2 marks) 2032770625 at Barclays Bank, Plaza Branch 2. M-Pesa Pay Bill ii) (xex dx =>The Business Number is 300059 (3 marks) => The Account Number is your "Student Re Number" for new student) iii) (sec' x tan' xdx (4 marks) "NOTE: CASH, AGENCY BANKING AND b) An electronic company estimate that the cost (in dollars) of producing x components used in electronic toys is given by (x)= 200+0.05x+0.0001x2. 1 ) Find the cost, the average cost and the marginal cost of producing 5000 units. ii) Find the number of components that will minimize the average cost. (8 marks) C) Find the limit of the sequence whose n" term is (2 marks) i) {cos ( # ) 3nal (2 marks) ii) {log ( 1 + +7)} (5 marks) Find the Taylor series centred at c = / for the function f(x) = sin x. Page 1 of 4