- Tobacco thrives in light, well-drained loamy or sandy loam soils with a pH range of 5.5 to 7.5.
- The crop requires a warm and humid climate, with temperatures ranging between 20-30°C.
- It needs 500-1000 mm of evenly distributed rainfall throughout the growing season.
- Bright sunny days and dry weather during maturity enhance the quality of the leaves.
Transplanting:
The slope of the tangent to the curve \( x = \sin\theta \) and \( y = \cos 2\theta \) at \( \theta = \frac{\pi}{6} \) is ___________.
Solve the following L.P.P. by graphical method:
Maximize:
\[ z = 10x + 25y. \] Subject to: \[ 0 \leq x \leq 3, \quad 0 \leq y \leq 3, \quad x + y \leq 5. \]