Question

What is the value of sin 275° cosec 275° ?​

Answer 1

Answer:

answer is -099999999899888888888

Answer 2

The value of sin 275° cosec 275° is 1.

Step-by-step Explanation:

Given: Expression sin 275° cosec 275°

To Find: The value of the given expression

Solution:

• The value of sin 275° cosec 275°

$\Rightarrow sin (275^o) cosec(275^o)\\\\\Rightarrow sin (275^o) \times \dfrac{1}{sin(275^o)} \ \ \ \ \ \ \ \because cosec(x) = \dfrac{1}{sin(x)} \\\\ \Rightarrow 1$

Hence, the value of sin 275° cosec 275° is 1.