For the following exercises, find all solutions exactly on the interval 0≤θ<2π. 1. 2 sin θ =3–√

2. 2 cos θ =−2–√

3. tan x= 1

4. 4 sin 2x −2 =0

(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.

Enter the number of complex zeros for the polynomial function f(x) = x 4+ 5x² +6

To describe a sequence of transformations that maps triangle abc onto triangle a"b"c", a student starts with a reflection over the x-axis.how should the student complete the sequence of transformations to map triangle abc onto triangle a"b"c"? plz