The value of cos2 30o - sin230o is
cos 60o
sin 60o
0
1
Cos 60o cos 30o - sin 60o sin 30o is equal to
Cos 90o
Cosec 90o
sin 30o + cos 30o
tan 90o
If 3 x cosec 36o = sec 54o, then the value of x is
1/3
3/4
The value of sec245o - tan2 45o is equal to.
Sin2 60o - cos260o
Sin2 45o + cos2 60o
Sec2 60o - tan2 60o
If cos A cos 30o = √3/4, then the measure of A is
90o
60o
45o
30o
The value of is
tan 27o
cot 63o
If cos θ = 3/4, then sin θ =
4/3
√7/4
√2/3
If , then the value of x is.
tan 45
tan 30
tan 60
Which of the following relation is true?
Sin θ × _______ = 1
cos θ
cosec θ
sec θ
cot θ
