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The angle between 0 and 2π in radians
The following trigonometric function models the position of a rung on a waterwheel:
If cos(t)=x/x+1 and t is in Quadrant 4, what would the sin(t) and tan(t) be?
How would you evaluate cos^-1(sin(150degrees))?
How would you evaluate sin^-1(cos(150degrees))?
How would you evaluate sin^-1(sin(5pi/4))?
How would you evaluate cos(cos^-1(-1))?
For the following, assume that all the given angles are in simplest form, so that if A is in QIV you may assume that 270° < A < 360°. If sin B = −1/3 with B in QIII, find the following. cosB/2
Solve Right Triangle
Solve Right Triangle
Solve Right Triangle
A survey team is trying to estimate the height of a mountain above a level plain
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