What is 5+5
a. 10
b. 11
c. 9
d. all of the above

(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.

Need on this one asap im almost done with this subject

The reflexive property of congruence lets you say that ∠pqr ≅