Question

Given 15 cot A = 8, find sin A and sec A.

Answer 1

Answer:

Step-by-step explanation:

Answer 2

Answer:

Solution of this question is given in the attachment.

Explanation:-

Trigonometry:-

The first part of the trigonometry is from Greek means trigon "triangle". The second part of trigonometry is from Greek metron "a measure."

Defination:-

Trigonometry is the study of triangles specifically which studies relationships between the sides and angles of triangles.

Functions:-

There are six functions of an angle commonly used in trigonometry.

1. Sine (sin),
2. Cosine (cos),
3. Tangent (tan),
4. Cotangent (cot),
5. Cecant (sec),
6. Cosecant (cosec).