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When an agricultural region receives less than 500 mm of rainfall annually, it falls under the classification of an "arid" climate.Farmers in arid regions often face the challenge of managing water resources efficiently through methods such as irrigation to sustain crop production. The arid climate may also result in the accumulation of salts in the soil, affecting soil fertility and posing additional challenges for agriculture
I. 64x2 - 64x + 15 = 0
II. 21y2 - 13y + 2 =0
I. x2 - 20x + 96 = 0
II. y2 - 23y + 22 = 0
l). 2p² - 10p - 48 = 0
ll). q ² + 5q - 234 = 0
I. x² + 11x + 24 = 0
II. y² + 17y + 72 = 0
I. 8x – 3y = 85
II. 4x – 5y = 67
I. 4x2+ 25x + 36 =0
II. 2y2+ 5y + 3 = 0
The equation x2 – px – 60 = 0, has two roots ‘a’ and ‘b’ such that (a – b) = 17 and p > 0. If a series starts with ‘p’ such...
Quantity I: The cash price of a notebook is Rs. 100 but is can also be purchased on 11 monthly equal instalments of Rs. 10 each. Find rate of S.I.?
...I. 77x² - 25x – 72 = 0
II. 42y² + 13y – 42 = 0
I. 9/(4 )p + 7/8p = 21/12
II. 7/5p = 9/10q + 1/4