Question

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5. State the cardinal number of
the following set Q={x:-3<3x-
3<6,XEZ​

Answer 1

Answer:

an- inequation.html

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Solve the inequation 3x - 5 < 4, x ∈ N and represent the solution set graphically. ... 3x < 9. ⇒ 3x/3 < 9/3 (Divide both sides by 3). ⇒ x < 3. So, the replacement set = {1, 2, 3, 4, 5, ...} ... x ≥ 5. Replacement set = {0, 1, 2, 3, 4, 5, 6, ...} Therefore, solution set = {5, 6, 7, 8, 9, . ... Therefore, solution set of the given inequation = P ∩ Q.

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