Question

If 3sinA = 4 cosA, then find tanA.

Answer 1

Step-by-step explanation:

3sinA = 4cos A

sinA/cosA= 3/4

tanA=3/4

Answer 2

Let's use trigonometry identity of tangent.

$\tan(A) = \frac{\sin(A)}{\cos(A)}$

Rearrange the term into:

$3\sin(A) = 4\cos(A)$

$\frac{\sin(A)}{\cos(A)} = \frac{4}{3}$

$\tan(A) = \frac{4}{3}$

So, the answer is $\frac{4}{3}$.