Question
Which of the following statement is
incorrect?ÂSolution
When the soil is loosened due to ploughing, the soil volume increase without any effect on weight. This decreases the bulk density of the soil.
More Agriculture Introduction and details Questions
If (x – 3) is a factor of (x2 + 4qx – 2q), then the value of q is:
If (a + b) = 7 and ab = 9, then find the value of (a2Â + b2).
If
= 3 then If x ≠0 and x − 1/x = 5, find:
(i) x² + 1/x²
(ii) x³ − 1/x³
(p + q) = 8 and (p2 + q2Â - 6) = 28. If p < q, then determine the value of (p/q).
If x = (2+√3)/(2-√3), y = (2-√3)/(2+√3)
Then find out the value of (x²+y²-xy)/(x²+y²+xy)
If x + y + z = 9 and (x2Â + y2Â + z2) = 21, then find the value of (xy + yz + zx)
If x + y + z = 7, x² + y² + z² = 85 and x³ + y³ + z³ = 842, then the value of √3 xyz is:
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