4    11     22     ?      56    79    106
4 + 7 = 11 11 + 11 = 22 22 + 15 =Â 37 37 + 19 = 56 56 + 23 = 79 79 + 27 = 106
If cos θ + sec θ = √5, then the value of cos³ θ+ sec³ θ is:
If 0 ≤ θ ≤ 90°, and sin(2 θ +50°) = cos (4 θ + 16°), then what is the value of θ (in degrees)?
If 1 + sin 2θ = p2 and sin3 θ + cos3 θ = q then Which of the following is true ?Â
1. q3 – 2p + ...
The value of (3tan10°-tan³10°)/(1-3tan²10°) is equal to
The maximum value of 15 sin2 θ + 8 cos2 θ is
If sin 28° = 15/17 , then tan 62° = ?
...The Value of (sin38Ëš)/(cos52Ëš)+ (cos12Ëš)/(sin78Ëš)- 4cos²60Ëš is
