Question

Hey guys,had a doubt
Would be thankful if someone could explain.
In the last line,why arent we able to remove the root and make it 1-sinA?

Answer 1

Step-by-step explanation:

we can not remove because there is root 1 -sin^A

if we cancel It wont satisfy the rules

1 and sin^2A are not different terms .so we cant make it as 1-sin A .if 1 and sin are different terms we can write 1-sinA .

hope it is helpful plz mark it as brainliest my friend and follow me ...