Year 10 8
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Overview
Question Progress
Homework Progress
14/38 Marks
+
Expand and simplify (x + 3)(x - 3)(3x + 2)

(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.

Which function is increasing? o a. f(x)=(1/15)* o b. f(x)= (0.5)* o c. f(x)=(1/5)* o d. f(x) = 5*

According to the general equation for conditional probability if p(anb)=3/7 and p(b)=7/8 what is p(a i b)