Question

Sin a 3/5 then find the value of (1+cot²a)

Answer 1

sin a = 1/ cosec a

cosec a = 5/3

1 + cot²a = cosec²a

1 + cot²a = (5/3)²

1 + cot²a = 25/9

the value of 1 + cot²a is 25/9

Answer 2

Answer:

sin a = 1/ cosec a

cosec a = 5/3

1 + cot²a = cosec²a

1 + cot²a = (5/3)²

1 + cot²a = 25/9

the value of 1 + cot²a is 25/9

Explanation:

Hope this answer will help you.✌️