Register
Verify the identity ln|secx|=-ln|cosx|
76.9k views
4 votes
Verify the identity

ln|secx|=-ln|cosx|

User Wdickerson
by
8.9k points

1 Answer

6 votes

Explanation:


ln|secx|\\=ln|(1)/(cosx)|\\ =ln|(cosx)^(-1)|\\=-ln|cosx|

User Roma Ruzich
by
7.7k points
← Prev Question Next Question →

Related questions

User Tani
asked Jul 2, 2018 112k views
Verify the identity secx-secx sin^2x=cosx
Tani asked Jul 2, 2018
by Tani
8.2k points
1 answer
0 votes
112k views
User Sandy Patel
asked Oct 9, 2018 218k views
Verify the trigonometric identity: 1+cosx/1-cosx + 1+secx/1-secx = 0
Sandy Patel asked Oct 9, 2018
by Sandy Patel
7.6k points
1 answer
3 votes
218k views
User Sobiaholic
asked Mar 9, 2018 10.3k views
Secx/sinx - sinx/cosx = cotx Please verify! :) Thank you!!
Sobiaholic asked Mar 9, 2018
by Sobiaholic
8.9k points
1 answer
1 vote
10.3k 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
i have a field 60m long and 110 wide going to be paved i ordered 660000000cm cubed of cement  how thick must the cement be to cover field
Write words to match the expression. 24- ( 6+3)
Link Copied!