Simplify the expression sec θ – (sec θ)sin^2θ
A). sin ¸
B).
cos ¸
C). cos^2¸
D). sin^2¸
2. What is the slope of the line parallel to the line passing through the points (-2, -1) and (4, -3)?
3. What is the value of sin($\frac{11π}{6}$)?
5. What is the value of (1/√3 – sin 45°)?
7. The minimum value of $2sin^{2}\theta + 3cos^{2}\theta$ is
8. What is the area (in sq cm) of a rectangle of perimeter 48 cm and breadth 10 cm?
9. If tan A = n tan B and sin A = m sin B, then the value of $cos^{2}A$ is
10. The value of $cos 1^{0} cos 2^{0} cos 3^{0} ..... cos 180^{0}$ is