Identities
Simplifying Identities
Pythagorean Identities
Dividing Fractions
Ancient History
100
1 / (sin x)
What is csc x?
100
(sec x)(cos x)
What is 1?
100
sin²x + cos²x
What is 1?
100
(1/2)/2
What is
1/4?
100
Convert 11pi/6 radians to degrees
What is 330 degrees?
200
(sin x) / (cos x)
What is tan x?
200
(tan x)(cos x)
What is sin x?
200
1 + cot²x
What is csc²x?
200
(5/10)/(3/5)
What is
5/6?
200
tan 135°
What is -1?
300
1 / (sec x)
What is cos x?
300
(sec x) / (tan x)
What is csc x?
300
1 - cos²x
What is sin²x?
300
(2/3)/(4/15)
What is 5?
300
Factor 4x² - 9
What is (2x + 3)(2x - 3)
400
(cos x) / (sin x)
What is cot x?
400
sin x (csc x - sec x)
What is 1 - tan x?
400
sec²x - 1
What is tan²x?
400
(23/72)/(17/23)
What is
549/1224?
400
i^2567
What is -i?
500
cos x
What is
1/(sec x)?
500
(cos x cscx)/(cotx)
What is 1?
500
(1 + csc x)(1 - csc x)
What is -cot²x ?
500
(x^-2/y^4)/(x^0/y^3)
What is
1/(x^2y)?
500
((x^7)^3*x^5)/x^8
What is x18?
600
csc x
What is
1/sin x?
600
csc x - sin x
What is
(cos²x) / (sin x)
or (cos x)(cot x) ?
600
-cot2 x =
What is 1 - csc2 x?
600
(cos x sec x)/(tan x)
What is cot x?
600
What is 7?