Which plant hormone is used for suicidal germination of Striga seeds?Â
use of ethylene gas, a plant hormone can be useful for inducing parasitic seed germination.Â
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
