Register
Pls help me with the problem i Don't get it
51.2k views
0 votes
Pls help me with the problem i Don't get it

Pls help me with the problem i Don't get it-example-1
User Daniel Olsen
by
4.3k points

1 Answer

4 votes

Answer:

2csc2x

Explanation:

cotx=cosx/sinx

tanx=sinx/cosx

using trig identities:

cotx+tanx = (cos^2x+sin^2x)/(sinxcosx)

= 1/(sinxcosx)

=2/(2sinxcosx)

=2/sin2x

=2csc2x

User Danielstn
by
3.8k points
Ask a Question
Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.

4.5m questions

5.8m answers

Other Questions

A study was completed in Florida. In southern Florida, the study involved 3,000 patients; 54% of them experienced flulike symptoms during the same month. The study had a margin of error of 1.8%. What does
Solve for x in the equation 3 x squared minus 18 x + 5 = 47. (I need this to be an answer like X=3+\_ square root 23)
Please answer asap.......... ...
Can someone help me plz I have to Turn 27/9 in simplest
What value of x makes the following true? 2(x + 10) = 4( 2x - 1)
Link Copied!