Question

Find tan theta if 6 cos^ 2 theta=4 1/2​

Answer 1

Answer:

Step-by-step explanation:

6 cos^2 theta = 4 1/2 ⇒ cos^2 theta = (4 1/2 )/ 6

cos^2 theta = 1 - sin^2 theta

thus sin^2 theta = 1- (4 1/2 )/ 6

calculate \frac{sin\theta^{2} }{cos\theta^2} and take square root to get tan theta