1 |
|
- cot Θ
- tan Θ
tan Θ
none of these
|
2 |
|
none of these
|
3 |
|
quad. I
quad. II
quad. III
quad. IV
|
4 |
|
quad I
quad. II
quad. III
quad. IV
|
5 |
sin (Θ - π) = |
|
6 |
Tan (294°) = |
tan24°
-tan24°
cot24°
-cot24°
|
7 |
A reference angle Θ is always: |
|
8 |
The angles 90°±Θ, 180°±Θ, 270°±Θ, 360°±Θ, are the: |
composite angles
half angles
quadrantal angles
allied angles
|
9 |
|
|
10 |
tan (α+ß) = |
|
11 |
tan (α - ß ) = |
|
12 |
cos (α-ß) = |
cos α cos ß + sin α sin ß
cos α cos ß - sin α sin ß
cos α cos ß + sin α cos ß
sin α cos ß - sin α sin ß
|
13 |
sin (α - ß) = |
|
14 |
sin (α + ß) = |
|
15 |
The distance between the points P(x1, y1) and Q(x2, y2) is: |
|