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I. 27x² + 120x + 77 = 0 27x² + 21x + 99x + 77 = 0 3x(9x + 7) + 11(9x + 7) = 0 (9x + 7) (3x + 11) = 0 ∴ x = -7/9 , - 11/3 II. 56y² + 117y + 36 = 0 56y² + 96y + 21y + 36 = 0 8y(7 y + 12) + 3(7 y + 12) = 0 (8 y + 3) (7 y + 12) = 0 ∴ y = -3/8 , - 12/7 Hence, no relationship cannot be established between x and y.
The sum of fixed and variable costs in the production of a particular commodity is called:
Chitala chitala is state fish of __
Chlorosis is seen in
The milling and polishing of raw rice reduces riboflavin by
Key controllable factors in global marketing are:
The root growth is drastically reduced when Oxygen Diffusion Rate (ODR) is decreases to about
In the widely used Cobb-Douglas production function model in agricultural economics, the two main inputs considered are:
When the production of both inter crops is equal to that of its solid planting, it is known as______
Regeneration of whole plant from callus and suspension cultures in the nutrient medium is
Critical period of crop weed competition in wheat plant is ______