Question
What is the rank of India in
vegetable production?Solution
According to National Horticulture Board, India ranks II in vegetable production. China is in first position.
If a 2 + b 2 + c 2 = 40 & ab + bc + ca = 12 then a + b+ c = ?
If x + 1/x = 2, find x⁷ + 1/x⁷.
If x −y =4and xy =45,thenthevalueof x 3 −y3is:
Simplify the expression:
3x + 5y - [(7x + 3y) - (2x + y) + 4y] - xIf 27 (x+y)³ − 8(x−y)³ = (x + 5y) (Ax² + By² + Cxy), then what is the value of (A+B-C)?
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...
(x + 4) 2 + (y – 1) 2 + (z + 2) 2 = 0, then find the value of 2x - 3y + z.
- If [4a - (1/2a)] = 6, then find the value of [16a² + (1/4a²) - 8]
If 2x + y = 10 and 3x - 2y = 5, find the value of x + y.
If x + y + xy = 118, such that x < y and both 'x' and 'y' are positive integers, then find minimum value of (x + y) .
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