Question

Sin^2a+cos^2a=cosec^2a-_____?

Answer 1

Answer:

answer is cot square A again repeat answer is cot squareA

Step-by-step explanation:

we we know that sin square a + cos square a is equals to 1 therefore cosec squared minus something is equals to 1

then by identity cosec square a minus cot square a is equals to one we can find that cosec square a minus cot square a is equals to 1

Answer 2

Answer:

Sin^2a+cos^2a=cosec^2a-cot^2a