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प्रश्न
If a < b, then ac > bc.
विकल्प
True
False
उत्तर
This statement is False.
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संबंधित प्रश्न
`-5x >= 15 => x >= -3`
If the replacement set is the set of whole numbers, solve:
18 ≤ 3x – 2
Find the largest value of x for which 2(x – 1) ≤ 9 – x and x ∈ W.
Represent the solution of the following inequalities on the real number line:
2 – 3x > 7 – 5x
Find the values of x which satisfy the inequation:
`-2 <= 1/2 - (2x)/3 ≤ 1 5/6; x ∈ N`
Graph the solution on the number line.
Solve for x in the following in-equation, if the replacement set is R;
14 - 3x > 5
Solve for x in the following in-equation, if the replacement set is R;
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`4x - 19 < (3x)/(5) -2 ≤ (-2)/(5)+ x , x ∈ "R"`
Solve the following inequalities in the given universal set:
3x - 5 > x + 7: x ∈ N
One-third of a bamboo pole is buried in mud, one-sixth of it is in water and the part above the water is greater than or equal to 3 metres. Find the length of the shortest pole.
