Question

Answer this qn with explanation pls​

Answer 1

Answer:

tan² A

Step-by-step explanation:

Using identities 1 + tan² A = sec² A and 1 + cot² A = cosec²

Therefore,

sec² A / cosec² A

we will convert sec and cosec into sin and cos, therefore,

1 /cos² A / 1 / sin² A

= sin² A / cos² A = tan² A