Question

Fill in the gaps so as to mark the followings
9 cosec2 0-9 cote O =
​

Answer 1

Answer:

9

Step-by-step explanation:

9 cosec^2 0-9 cot^2 0

= 9 (cosec^2 0 - cot^2 0)

= 9(1)

= 9

Hope it helps you....