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How to solve this kind of trig function problem? (Sin, cos, tan, cot ....)?

How do I solve Trig problems when they're given in this fashion?

Suppose cot t = −0.7 and t is in quadrant IV. Find each of the following.

Sin t=

cos t=

csc (-t)=

sec t=

tan (-t)=

sin (t+6π)=

tan (t+9π)=

2 Answers

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  • Anonymous
    1 decade ago
    Favorite Answer

    draw a right -angled triangle with tan t = 10/7 ---> the hypotenuse = sqrt149

    sin t = -10/sqrt149

    cos t = 7/sqrt149

    csc(-t) = sqrt149/10

    ...

  • ?
    Lv 4
    5 years ago

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