Question

1-cosA/sinA is equal to​

Answer 1

Answer:

According to Trigonometry equations,

The ratio of sine of an angle to the cosine of the same angle is equal to the tangent of the angle.

=> sinA/cosA = tanA

Also, the cotangent of an angle is inversely proportional to the tangent of the same angle.

cotA = 1/tanA

=> cotA = 1/(sinA/cosA)

=> cotA = 1 *cosA/sinA

=> cotA = cosA/sinA

Step-by-step explanation: