Register
Verify the trigonometric identity: 1+cosx/1-cosx + 1+secx/1-secx = 0
218k views
3 votes
Verify the trigonometric identity: 1+cosx/1-cosx + 1+secx/1-secx = 0

Verify the trigonometric identity: 1+cosx/1-cosx + 1+secx/1-secx = 0-example-1
User Sandy Patel
by
7.6k points

1 Answer

4 votes
sec x = 1/cos x

cos x * sec x = cos x * (1/cos x) = 1

See photo for solution
Verify the trigonometric identity: 1+cosx/1-cosx + 1+secx/1-secx = 0-example-1
User Leiyc
by
8.1k points
← Prev Question Next Question →

Related questions

User Darryl Noakes
asked Feb 17, 2021 171k views
What basic trigonometric identity would you use to verify that (sin2x + cos2x)/cosx=secx
Darryl Noakes asked Feb 17, 2021
by Darryl Noakes
7.7k points
2 answers
0 votes
171k views
User Troore
asked Jan 13, 2024 57.7k views
Simpiry the trigonometric expression. (cosx)/(secx+tanx)
Troore asked Jan 13, 2024
by Troore
7.6k points
1 answer
4 votes
57.7k views
User Breedly
asked Aug 22, 2019 212k views
Given 1/cotx - secx/cscx = cosx find a numerical value of one trigonometric function of x.
Breedly asked Aug 22, 2019
by Breedly
8.4k points
2 answers
3 votes
212k views
Ask a Question
Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.

9.5m questions

12.2m answers

Other Questions

How do you can you solve this problem 37 + y = 87; y =
What is .725 as a fraction
How do you estimate of 4 5/8 X 1/3
A bathtub is being filled with water. After 3 minutes 4/5 of the tub is full. Assuming the rate is constant, how much longer will it take to fill the tub?
Write words to match the expression. 24- ( 6+3)
Link Copied!