Question

if sinA=3/5 then the value of cosecA=?

Answer 1

answer is 5/3

sin A is opposite to cosec A if sin A is 3/5then cosec A will be 5/3

Answer 2

Concept Introduction:

Trigonometry is the field of mathematics that deals with certain angles' functions and how to use such functions in computations. There are six popular trigonometric functions for an angle. Sine (sin), cosine (cos), tangent (tan), cotangent (cot), secant (sec), and cosecant are their respective names and acronyms (cosec).

Given: sinA=$3/5$

To Find:

We have to find the value of, cosecA.

Solution:

According to the problem,

We know $sinA = 1/cosecA$

∴$cosecA=1/sinA = \frac{1}{3/5}$ = $5/3$

Final Answer:

The value of cosecA = $5/3$

#SPJ3