A community for students. Sign up today!
Here's the question you clicked on:
 0 viewing

This Question is Closed

mark_o.
 2 years ago
Best ResponseYou've already chosen the best response.1whats our common denominator? sin cos x right? can you try to continue? cos x sin x  +  =  sin x cos x sin x cos x

HelpMe94
 2 years ago
Best ResponseYou've already chosen the best response.0\[\cos x \sin ^{2}x \times \frac{ 1 }{ \sin x \cos x }\]

mark_o.
 2 years ago
Best ResponseYou've already chosen the best response.1cos x sin x cos x(cos x) +sin x(sin x)  +  =  sin x cos x sin x cos x

HelpMe94
 2 years ago
Best ResponseYou've already chosen the best response.0oh oops forgot to multiply both fractions

mark_o.
 2 years ago
Best ResponseYou've already chosen the best response.1alternate solution multiply them with something that will make a common denominator we wanted to have a common denominator of sin x cos x therefore cos x cos x sin x sin x (cos x )^2 + (sin x)^2 1  .  +  . =  =  sin x cos x cos x sin x sin x cos x sin x cos x whats 1/sin x =? also 1/cos x ?

HelpMe94
 2 years ago
Best ResponseYou've already chosen the best response.0So the answer is CSC(X)SEC(X)

mark_o.
 2 years ago
Best ResponseYou've already chosen the best response.1yesss 1 1 1 csc x sec x =  =   or =  or =  or= csc x sec x sin x cos x sin x cos x cos x sin x

HelpMe94
 2 years ago
Best ResponseYou've already chosen the best response.0Although i don't see how you get COS(X)^2 + SIN(X)^2 1  =  SIN(X) COS(X) SIN(X) COS(X)

mark_o.
 2 years ago
Best ResponseYou've already chosen the best response.1isnt it the identity (sin x)^2 + (cos x)^2 = 1 ??

mark_o.
 2 years ago
Best ResponseYou've already chosen the best response.1ok = 1/ sin x cos x = csc x/ cos x = sec x / sin x = sec x csc x

mark_o.
 2 years ago
Best ResponseYou've already chosen the best response.1yw... have fun now solving.. :D poist some more if you got stuck again :D
Ask your own question
Ask a QuestionFind more explanations on OpenStudy
Your question is ready. Sign up for free to start getting answers.
spraguer
(Moderator)
5
→ View Detailed Profile
is replying to Can someone tell me what button the professor is hitting...
23
 Teamwork 19 Teammate
 Problem Solving 19 Hero
 Engagement 19 Mad Hatter
 You have blocked this person.
 ✔ You're a fan Checking fan status...
Thanks for being so helpful in mathematics. If you are getting quality help, make sure you spread the word about OpenStudy.