Cosec 74 + tan 81 =
sec 18 + cot 1o
sec 17 + cot 11
sec 16 + cot 9
sec 19 + cot 12
If cos x = sin 43o, then the value of x is
57o
43o
47o
90o
The value of tan 26o tan 64o is
1/2
√3/2
0
1
The value of sin2 60 + cos2 60 is equal to
Sin2 45 + cos2 45
tan245 + cot2 45
Sec2 90
Sin2 50o + cos2 50o =
1.25
2. 32
The value of is
tan 27o
cot 63o
The value of sec245o - tan2 45o is equal to.
Sin2 60o - cos260o
Sin2 45o + cos2 60o
Sec2 60o - tan2 60o
The value of sec 29o - cosec 61o is
sec 60o
cosec 29o
Sin θ × _______ = 1
cos θ
cosec θ
sec θ
cot θ
If 3 x cosec 36o = sec 54o, then the value of x is
1/3
3/4
