Find the value of cos 0 , If sec 0 = 3/2 0 < 90

Mathematics

2 answers:

UNO [17]2 years ago

7 0

Answer:

Step-by-step explanation:

cos theta is 2/3 because cos means reciprocal of sec

Evgesh-ka [11]2 years ago

4 0

Answer:

option C

Step-by-step explanation:

$sec\theta = \frac{1}{cos\theta}\\\\\frac{3}{2}= \frac{1}{cos\theta}\\\\cos\theta = \frac{1}{\frac{3}{2}} = \frac{2}{3}$

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