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For \(y=-3\), how is the statement \(y\le -3\)?

Answer and explanation

Correct answer: True

The governing concept is the meaning of the symbol ≤. It means “less than or equal to,” so equality at the boundary is allowed. Substitute y = -3 into the statement: -3 ≤ -3. The two sides are equal, and an equality is included by ≤; therefore the statement is true and option A is correct. The statement would be false if the sign were <, because -3 is not strictly less than -3. Option B incorrectly treats ≤ as a strict inequality. Options C and D are unsuitable because the value of y is already given, so the truth value can be determined directly and there is no issue of an empty solution set.

Related tags

Linear InequalitiesBoundary ValueInequality SymbolsIntroduction To InequalitiesMathematicsClass 11 Mcq

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