wellehansaliya
wellehansaliya wellehansaliya
  • 18-07-2016
  • Mathematics
contestada

Is the function sec t positive or negative in Quadrant II?

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meerkat18
meerkat18 meerkat18
  • 19-07-2016
The trigonometric function secant is the reciprocal of the trigonometric cosine. In Quadrant II, cosines are negative as it is only the sines and cosecant that are positive. From these, it is conclusive that the function sec is also negative. 
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Wskisdkeri345
Wskisdkeri345 Wskisdkeri345
  • 04-12-2021

Answer: Negative

Step-by-step explanation:

sec t = 1 / (cos t) = 1 / x

Cos is x and sin is y. In this case, we only have cos. In the ii quadrant, the x is negative. ( - , + )

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