Time remaining:
csc(x)-sin(x)=cos(x)cot(x)

Mathematics
Tutor: None Selected Time limit: 1 Day

verify the identity

Apr 22nd, 2015

sin²(x)+cos²(x) = 1 

LHS 
= csc(x) - sin(x) 
= 1/sin(x) - sin(x) 
= (1 - sin²(x))/sin(x) 
= cos²(x)/sin(x) 
= cos(x)cos(x)/sin(x) 
= cos(x)cot(x) 
= RHS

Apr 22nd, 2015

Thanks!

Apr 22nd, 2015

u welcome

Apr 22nd, 2015

sec(x)-tan(x)= csc(x)-1/cot

Apr 22nd, 2015

Did you know? You can earn $20 for every friend you invite to Studypool!
Click here to
Refer a Friend
...
Apr 22nd, 2015
...
Apr 22nd, 2015
Dec 7th, 2016
check_circle
Mark as Final Answer
check_circle
Unmark as Final Answer
check_circle
Final Answer

Secure Information

Content will be erased after question is completed.

check_circle
Final Answer