Question

1 + cot square a is equal to

Answer 1

Answer:

The square of cot function equals to the subtraction of one from the square of co-secant function is called the cot squared formula. It is also called as the square of cot function identity.

Step-by-step explanation:

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Answer 2

Answer:

Step-by-step explanation:

Given that,

1 + cot square a

= cosec square a.

This the third identity of the Trigonometric Identities.