Question

13. The value of tan² theta (cosec² theta - 1) is:​

Answer 1

$1$

Step-by-step explanation:

$Given, \: \: \: \: \: \: \: \: tan² \theta (cosec² \theta - 1) \\ \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: = > tan² \theta.cot² \theta \\ = > \: 1$

Answer 2

Answer:

refer the attachment plz