Answer:
cos(90-20)cosec20/tan(90-85)tan85 tan(90-25)tan25 1/√3
sin20 cosec20/cot85 tan85 cot25 tan 25 1/√3
1/1/√3
√3/1
=√3
Copyright © 2024 EHUB.TIPS team's - All rights reserved.
Answers & Comments
Answer:
cos(90-20)cosec20/tan(90-85)tan85 tan(90-25)tan25 1/√3
sin20 cosec20/cot85 tan85 cot25 tan 25 1/√3
1/1/√3
√3/1
=√3
answer is √3