Register
(cosx/secx-1)-(cosx/tan^2x)=cot^2x
20.3k views
1 vote
(cosx/secx-1)-(cosx/tan^2x)=cot^2x

User NevilleDNZ
by
8.4k points

1 Answer

4 votes
cos(x)(sec(x)+1_/((sec(x))^2-1)
(1+cos(x))/(tan(x))^2 as (sec(x))^2-1=(tan(x))^2
so cos(x)/(sec(x)-1)-(cos(x)/(tan(x)^2)=(1+cos(x)/((tan(x)^2)-(cos(x)/(tan(x))^2)=1/(tan(x))^2=(cot(x))^2
User Volkersfreunde
by
9.1k points
← Prev Question Next Question →

Related questions

User Tim Klingeleers
asked Jan 22, 2019 141k views
HHHEEELLLPPPP MJLTIPLE CHOICE!! -tan x - cot x = cosx+sinx secx+cscx cosxsinx -secxcosx
Tim Klingeleers asked Jan 22, 2019
by Tim Klingeleers
8.2k points
1 answer
2 votes
141k views
User Nerve
asked Dec 18, 2024 79.1k views
Prove (secx)/(tanx)-(cscx)/(cot x)=(1)/(sinx)-(1)/(cosx)
Nerve asked Dec 18, 2024
by Nerve
7.6k points
1 answer
0 votes
79.1k 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 =
How do you estimate of 4 5/8 X 1/3
Write words to match the expression. 24- ( 6+3)
The cost of 5 similar digital cameras and 3 similar video cameras is 3213. Each video camera costs 4 times as much as each digital camera. John buys a digital camera and a video camera. How much does he
Mr. Jacob is 55 years old and tony is 7 years old. in how many years will mr. Jacobs be 4 times as old as Tony
Link Copied!