Question
The values of x and y satisfying the equations 2x + 3y
= 77 and 3x + 2y = 73 are respectivelySolution
ATQ, Given Equations: 2x+3y=77 3x+2y=73 Multiply to Align Coefficients Multiply the first equation by 3 and the second by 2: 6x+9y=231 6x+4y=146 Subtract the Equations (6x+9y)−(6x+4y)=231−146 5y=85 y=17 Substitute y =17 in 2x+3y =77 2x+3(17) =77 2x+51=77 2x=26 x =13
Floor space required per animal for pregnant cow under covered areas isÂ
A form of asexual reproduction through which seeds are produced without fertilization, the seeds being entirely of maternal origin.
In which vegetable is malic acid commonly present, contributing to its sour taste?
Microfilaments are formed of
What role does ‘Plan of Work’ play in extension programme planning?
What is the pH range of arid and semi-arid soil?
Ratooning is practiced in which of the following crops?
The Species that invade a bare area are called
Phenol on distilling with zinc dust gives:
Vascular bundle in plants in composed ofÂ
