SOLUTION: the question is: Find the exact value of the remaining trigonometric functions if:
tan theta= 1/3 180 degrees < theta < 270 degress
I need to find sin, cos, cot, sec, csc
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Question 797740: the question is: Find the exact value of the remaining trigonometric functions if:
tan theta= 1/3 180 degrees < theta < 270 degress
I need to find sin, cos, cot, sec, csc
Found 2 solutions by josmiceli, solver91311:
Answer by josmiceli(19441) (Show Source): You can put this solution on YOUR website!
They are telling you that the angle is in the 3rd quadrant
so what you have is
---------------
You can finish this
Answer by solver91311(24713) (Show Source): You can put this solution on YOUR website!
and
Hence:
But
Hence
Since we know
and
And you can finish up for yourself because cotangent is the reciprocal of tangent, secant is the reciprocal of cosine, and cosecant is the reciprocal of sine.
John
Egw to Beta kai to Sigma
My calculator said it, I believe it, that settles it
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