Question

step by step answer pllz
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Answer 1

Step-by-step explanation:

$\cos\theta = 0.6 \\ \implies \cos\theta = \frac{3}{5}$

Multiply both sides by $\tan\theta$.

$\tan\theta \cdot \cos\theta = \frac{3\tan\theta} {5} \\ \implies \sin\theta = \frac{3\tan\theta}{5} \\ \implies 5\sin\theta = 3\tan\theta \\ \implies 5\sin\theta - 3\tan\theta = 0$

Hence proved.

Answer 2

Answer:

first take the LHS side

costheta= 0.6

substitute them and as u know tan can be written as sin/cos and cos is given

after doing the steps cancel what is being canceled

and 0/anything is 0