Aphid infestation is characterized by honeydew secretion which is fed by ants. Honey dew secretion leads to mould growth on the aerial part of the plant and hence hinders the photosynthesis process.
Sec A -Tan A = 1/16 then find the value of cot A =?
The maximum value of 45 sin θ + 28 cos θ is:
If 4sin² θ = 3(1+ cos θ), 0° < θ < 90°, then what is the value of (2tan θ + 4sinθ - secθ)?
What is the value of cos [(180 – θ)/2] cos [(180 – 9θ)/2] + sin [(180 – 3θ)/2] sin [(180 – 13θ)/2]?
If x tan 60° + cos 45° = sec 45° then the value of x2 + 1 is
If 7sin²θ + 3cos²θ = 4, then find the value of θ?
If tan A = 
, find the va...
Solve for x in the interval [0, 2π]: 2 sin²x + 3 sinx - 2 = 0.
The minimum value of 77 sin θ + 36cosθ is
