Problemas

Which trig functions are positive in the 3rd quadrant? Select all correct options Cosecant Cosine Tangent Cotangent Sine
Solución
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Manuelveterano · Tutor durante 12 años
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In the third quadrant, both the x and y coordinates are negative. This means that the cosine and sine functions will be negative, while the tangent and cotangent functions will be positive. The cosecant function is the reciprocal of the sine function, so it will also be negative in the third quadrant.<br /><br />Therefore, the correct options are:<br /><br />- Tangent<br />- Cotangent
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