Malcom is going to increase the size of his patio to make room for a new BBQ grill. The ratio of the area of the
old patio to the area of the new patio is 2 1/4:9.
The ratio
is the unit rate of the old patio to the
new patio.

(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.

Why is studying fractions important

If the value of cos330°is√3/2 then find cos 165°.