2025 CCHY PRELIMS P1 Q19

2025 CCHY PRELIMS P1 Q19

Secondary 4
3 marks

Given that \(n\) is an integer and \(n>1\), decide whether each statement in the table is true or false. For each statement write true or false in the table. If you write false, give an example to justify your decision.[3]

StatementTrue or FalseExample (if false)
\(n^3>1\)
\(\dfrac1n>\dfrac1{n^2}\)
\((n-1)(n+3)\) is always odd

Solution:

Solution locked

Sign in to view the step-by-step solution

Similar questions are unavailable for this question.
Answer:True; True; False, e.g. \(n=3\).

Need help? Join our JC Math tuition classes.

Learn more