× Didn't find what you were looking for? Ask a question
Top Posters
Since Sunday
d
4
N
3
3
R
3
k
3
o
3
Z
3
j
3
s
3
d
3
J
3
1
3
Home Q & A Board Science-Related Homework Help Mathematics Pre-calculus and Functions
New Topic  
Deckz Deckz
wrote...
Valued Member
Posts: 35
Rep: 0 0
5 years ago
Hello ..
How do you do this trig. equation problem ?
1. csc^2xsin2x=csc^2-2cot^2x
2. 2sinxcosx=secx
TIA..
Read 221 times
2 Replies
Replies
wrote...
#1
Staff Member
5 years ago
Quote from: Deckz (5 years ago)
2. 2sinxcosx=secx

That's not equal, try making x = 1, both sides don't match
- Master of Science in Biology
- Bachelor of Science
wrote...
#2
Staff Member
5 years ago
Quote from: Deckz (5 years ago)
1. csc^2xsin2x=csc^2-2cot^2x

The same is true here: making x = 1, both sides don't match
- Master of Science in Biology
- Bachelor of Science
New Topic      
Quick Reply
Explore
Post your homework questions and get free online help from our incredible volunteers
  1468 People Browsing
Start New Topic Take the Tour CoursesNew Study Tools Topics Trending Browse by Textbook
Live Chat
Related Images
  
 311
  
 313
  
 353
Your Opinion
Which country would you like to visit for its food?
Votes: 262
Previous poll results: Who will win the 2024 president election?