Question
Which concept in agriculture involves growing two or
more crops on the same land sequentially within a year to maximize productivity?Solution
Sequential cropping involves growing crops one after another on the same land in a year without overlapping. It optimizes land use and increases cropping intensity.
I. 5x² - 24 x + 28 = 0  Â
II. 4y² - 8 y - 12= 0  Â
I. p2 - 19p + 88 = 0Â Â
II. q2 - 48q + 576 = 0
I. 6p² + 17p + 12 = 0
II. 12q² - 25q + 7 = 0
I. 2x2 – 19x + 45 = 0
II. y2 – 14y + 48 = 0
I. 12x2 - 55x + 63 = 0
II. 10y2 - 47y + 55 = 0
 If 4x = 40, 3y = 33, what is the value of 6x + 4y?
I). p2 - 20p + 51 = 0,
II). 2q2 - 7q + 6 = 0
I: x2Â + 31x + 228 = 0
II: y2 + 3y – 108 = 0
In each of these questions, two equations (I) and (II) are given.You have to solve both the equations and give answer Â
I. x² - 8x + 15 = 0 ...