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Mathematics 14 Online
OpenStudy (anonymous):

If cos(t)=8/17 and the terminal point is determined by t is in quadrant IV, find the value of (tan t)(cot t)+csc t.

OpenStudy (anonymous):

-2/15

OpenStudy (anonymous):

How did you get that?

OpenStudy (amistre64):

we can draw a triangle to keep track of the trig functions; or simply solve for t

OpenStudy (amistre64):

x = 8; r = 17; y = sqrt(17^2 - 8^2)

OpenStudy (amistre64):

y = 15 then

OpenStudy (anonymous):

I think I got it, thanks anyways :)

OpenStudy (amistre64):

:) i knew you could

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