Mathematics
Which of the following statements is not true ? (r is a positive integer) 1. If p q then p - r q - r 2. If p q then -pr -qr 3. If p q, then 4. If p q then p + r q + r
Related Questions
Which of the following is the solution set of x < 0 when the replacement set is the set of whole numbers?
{0}
{….-3, -2, -1, }
{…….,-3, -2, -1, 0}
Null set
Which of the following is the solution set of x ≤ 3 when the replacement set is the set of integers?
{0, 1, 2, 3}
{……,-2,-1, 0, 1, 2}
{………..,-2,-1, 0, 1, 2, 3}
{…..,-2,-1, 1, 2, 3 }
Graphical representation of following inequation on the number line is {x : -3 < x < 2, x ∈ I}
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