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= 120/46*100= 260.87 kg/ha For 10,000 m2, amount of urea applied=260.87 kg/ha For 4000m2,amount of urea will be=260.87/10,000*4000= 104.348 kg
If (a + b + c) = 9, find (a – 4)3 + (b – 2)3 + ( c – 3)3 - 3(a – 4 ) (b – 2 ) (c – 3)?
If {1/(y + 1) + 1/(y + 5)} = {1/(y + 2) + 1/(y + 4)}. Find the value of y
If P3 + 3P2 + 3P = 7, then the value of P2+ 2P is –
A takes 8 hours more than the time taken by B to cover a distance of 160 km. If A doubles his speed. he takes 3 hours more than B to cover the same dist...
125 sweets were distributed equally among children in such a way that the number of sweets received by each child is 20% of the total number of children...
If (x2 + y2 + z2 - 4x + 6y + 13) = 0, then find the value of (x + y + z).
if x2 – 2x + 1 = 0, then find the value of (x7 + x5 + x4 + x2)/x ?
If (x 4 + x 2 y 2 + y 4 ) = 216 and (x 2 - xy + y 2 ) = 12, then find the value ...
A company’s expenditure on three departments over four years is as follows (in thousands):
