166 take-home test Chapters 5 and 6
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Most frequently asked question: what's coterminal? Angles with different angle measures and the same terminal side are coterminal. See example 2 on page 356.
Hats off to the alert student who pointed out that in two cases, I forgot to specify a quadrant for an angle. In question 2, let θ be between π and 2 π. In question 11, let θ be between 0 and π.
posted
at 3:50 PM
1 Comments:
in the solution packet you gave...#2 you gave secx 4/(41)^2...shouldn't it be (41)^2/4 because it's r/x?
5:06 PM
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