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18-03-2021
Mathematics

contestada

Given: cos θ > 0, csc θ < 0

Which quadrant does θ lie?

A.) I
B.) II
C.) III
D). IV

Respuesta :

18-03-2021

Quadrant IV
Step-by-step explanation:
Use the mnemonics CAST.
The Cosine ratio and its reciprocal are positive in the fourth quadrant.
All the other trigonometric ratios are negative in the fourth quadrant.

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