I need help solving equations where I need to verify the identity using the trigonometric identities.
1.) tan x cos x= sin x
2.) csc x/ sin x(1- cos^2)=1
3.) sec x- cos x= tan x sin x
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I need help solving equations where I need to verify the identity using the trigonometric identities.
1.) tan x cos x= sin x
2.) csc x/ sin x(1- cos^2)=1
3.) sec x- cos x= tan x sin x
[QUOTE=mybarr01;1529948]i need help solving equations where i need to verify the identity using the trigonometric identities.
I will do one of them so you can see what the idea is. You must use your identities.
Doesn'tQuote:
3.)Show- cos(x)= tan(x) sin(x))
?
These are some of the most used of the identities. Remember and make use of them.
Therefore,
Now, you try the other two and let me see how you're progressing.
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