Register

HHHEEELLLPPPP MJLTIPLE CHOICE!! -tan x - cot x = cosx+sinx secx+cscx cosxsinx -secxcosx

HHHEEELLLPPPP MJLTIPLE CHOICE!! -tan x - cot x = cosx+sinx secx+cscx cosxsinx -secxcosx
141k views
2 votes
HHHEEELLLPPPP MJLTIPLE CHOICE!!

-tan x - cot x =

cosx+sinx
secx+cscx
cosxsinx
-secxcosx

User Tim Klingeleers
by
7.7k points

1 Answer

3 votes
1. -tanx = cotx
2. -sinx / cosx = cosx / sinx
3. -sin2x = cos2x
4. -sinx = cosx
5. cosx+sinx

Answer is A
User Mehboob
by
8.4k points
← Prev Question Next Question →

Related questions

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.

9.4m questions

12.2m answers

Categories

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
Link Copied!