Enumerate the steps in your own way. Help?

(a) compute the maclaurin polynomial m2(x) for f(x) = cos x. (b) use the polynomial of part (a) to estimate cos π 12. (c) use a calculator to compute the error made using the estimate from part (b) for the value of cos π 12. remember that the error is defined to be the absolute value of the difference between the true value and the estimate.

£100.80 divided by 14 equals 7.2 how would we put this as money

Plzz ! need the answer asap! 7% of 980