SOLUTION: Given cos x=4/5, with x being in quadrant IV, find the remaining five trigonometric functions of x.
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Question 862525: Given cos x=4/5, with x being in quadrant IV, find the remaining five trigonometric functions of x.
Answer by lwsshak3(11628) (Show Source): You can put this solution on YOUR website!
Given cos x=4/5, with x being in quadrant IV, find the remaining five trigonometric functions of x.
working with a 3-4-5 reference right triangle in quadrant IV in which cos>0, sin<0, tan<0.
cos x=4/5
sin x=-3/5
tan x=-3/4
sec x=5/4
csc x=-5/3
cot x=-4/3
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