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anonymous
 4 years ago
Which of the following equations are identities?
cot x = cosx/sinx
tanx = 1/cot x
cscx = 1/cos x
cscx = 1/sec x
anonymous
 4 years ago
Which of the following equations are identities? cot x = cosx/sinx tanx = 1/cot x cscx = 1/cos x cscx = 1/sec x

This Question is Closed

anonymous
 4 years ago
Best ResponseYou've already chosen the best response.0more than one answer as well

zugzwang
 4 years ago
Best ResponseYou've already chosen the best response.0@NewbieCarrot ??? There is no C, and the third one is not an identity...

zugzwang
 4 years ago
Best ResponseYou've already chosen the best response.0Have you found the answer yet?

zugzwang
 4 years ago
Best ResponseYou've already chosen the best response.0What I used to do was express everything in terms of sine and cosine.

UsukiDoll
 4 years ago
Best ResponseYou've already chosen the best response.0identities or trigonometric identities?

anonymous
 4 years ago
Best ResponseYou've already chosen the best response.0no ._. and what? it can be as many as apply its not just one

UsukiDoll
 4 years ago
Best ResponseYou've already chosen the best response.0@Mpost1994 I agree with you on this one. there's more than one answer

anonymous
 4 years ago
Best ResponseYou've already chosen the best response.0I believe C is the trig identity.

anonymous
 4 years ago
Best ResponseYou've already chosen the best response.0newbie..you don't know what you are talking about do you ._.

Nubeer
 4 years ago
Best ResponseYou've already chosen the best response.0i think 1st and 2nd one are right.

Nubeer
 4 years ago
Best ResponseYou've already chosen the best response.0C is wrong. cscx = 1/sinx

anonymous
 4 years ago
Best ResponseYou've already chosen the best response.0dw:1350204471178:dw

anonymous
 4 years ago
Best ResponseYou've already chosen the best response.0an identity is when the equation is exactly the same on both sides

anonymous
 4 years ago
Best ResponseYou've already chosen the best response.0and uh....is 4 one? ...cru its 4 am ..whatsthe answers ._.

anonymous
 4 years ago
Best ResponseYou've already chosen the best response.0if you look at the drawing i put cos over sin and that is cot

anonymous
 4 years ago
Best ResponseYou've already chosen the best response.0Function Abbreviation Description Identities (using radians) Sine sin opposite / hypotenuse Cosine cos adjacent / hypotenuse Tangent tan (or tg) opposite / adjacent Cotangent cot (or cotan or cotg or ctg or ctn) adjacent / opposite Secant sec hypotenuse / adjacent Cosecant csc (or cosec) hypotenuse / opposite Function Abbreviation Description Identities (using radians) Sine sin opposite / hypotenuse Cosine cos adjacent / hypotenuse Tangent tan (or tg) opposite / adjacent Cotangent cot (or cotan or cotg or ctg or ctn) adjacent / opposite Secant sec hypotenuse / adjacent Cosecant csc (or cosec) hypotenuse / opposite

anonymous
 4 years ago
Best ResponseYou've already chosen the best response.0too tired to think ....guessed at 1 2 and 4 ...its just 1 and 2 ...thnx night.. smh
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