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If θ is an angle in standard position and its terminal side passes through the point (-4,-3), find the exact value of secθ in simplest radical form.

Respuesta :

Answer:

Step-by-step explanation:

point(-4,-3) shows that it lies in 3rd quadrant.Hence cos θ and sec θ are both negative.

radius vector r=√[(-4)²+(-3)²]=5

cos θ=-4/5

sec θ=-5/4