Hi Chloe,
csc²xtan²x-1= (1/sin²x)(sin²x/cos²x)-1
=(1/cos²x)-1
=sec²x-1
=tan²x (1+tan²x=sec²x)
Chloe S.
asked • 04/04/14Trig Identities
csc2xtan2x-1
Follow
•
2
Add comment
More
Report
1 Expert Answer
Still looking for help? Get the right answer, fast.
Ask a question for free
Get a free answer to a quick problem.
Most questions answered within 4 hours.
OR
Find an Online Tutor Now
Choose an expert and meet online. No packages or subscriptions, pay only for the time you need.
