Recriprocal Identities
Quotient/Pythagorean Identities
Confunction Identities
Sum and Difference Formulas
Double Angle Formulas and Half Angle Formulas
100
1/cosx
What is the reciprocal of sec x?
100
1
What is sin^2x + cos^2x?
100
cos x
What is sin (pi/2- x)?
100
sinu cosv + cosu sinv
What is sin (u + v)?
100
2 sinu cosu
What is sin2u?
200
1/sinx
What is the recriprocal identity of csc x?
200
sin x/cos x
What is the tan x?
200
cot x
What is tan (pi/2 - x)?
200
sinu cosv - cosu sinv
What is sin (u-v)?
200
2tanu/1-tan^2u
What is tan2u?
300
1/cotx
What is the reciprocal identity of tan x?
300
csc^2x
What is 1 + cot^2x?
300
sin x
What is cos (pi/2 - x)?
300
cosu cosv - sinu sinv
What is cos (u + v)?
300
1-2sin^2u
What is cos2u?
400
1/cscx
What is the reciprocal identity of sin x?
400
cos x/sin x
What is cot x?
400
tan x
What is cot (pi/2 - x)?
400
tan u + tan v/1 - tan u tan v
What is tan (u + v)?
400
+ or _ square root of 1-cosu/2
What is sin u/2?
500
1/tan x
What is the reciprocal identity of cot x?
500
sec^2x
What is 1 + tan^2x?
500
sec x
What is csc (pi/2 - x)?
500
tanu - tanv/1 + tanu tan v
What is tan (u - v)?
500
sinu/ 1 + cosu
What is tan u/2?
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