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Which of the following statements(s) / a...

Which of the following statements(s) / are TRUE ?
I. `33^(3) gt 3^(33)`
II. `333 gt (3^(3))^(3)`

A

Only I

B

Only II

C

Both I and II

D

Neither I nor II

Text Solution

AI Generated Solution

The correct Answer is:
To determine the truth of the statements given, we need to analyze each one step by step. ### Statement I: \( 33^3 > 3^{33} \) 1. **Rewrite the bases**: We can express \( 33 \) in terms of \( 3 \): \[ 33 = 3 \times 11 \] Therefore, we can rewrite \( 33^3 \) as: \[ (3 \times 11)^3 = 3^3 \times 11^3 \] 2. **Compare the expressions**: Now we have: \[ 3^3 \times 11^3 \quad \text{and} \quad 3^{33} \] We can express \( 3^{33} \) as: \[ 3^{33} = 3^3 \times 3^{30} \] 3. **Simplify the comparison**: We can divide both sides by \( 3^3 \) (since \( 3^3 > 0 \)): \[ 11^3 > 3^{30} \] 4. **Calculate the values**: - \( 11^3 = 1331 \) - \( 3^{30} \) is a much larger number, as \( 3^{10} = 59049 \) and \( 3^{30} = (3^{10})^3 = 59049^3 \). 5. **Conclusion for Statement I**: Since \( 3^{30} \) is much larger than \( 1331 \), we conclude: \[ 33^3 < 3^{33} \] Thus, Statement I is **FALSE**. ### Statement II: \( 33 > (3^3)^3 \) 1. **Calculate \( (3^3)^3 \)**: \[ (3^3)^3 = 3^{3 \times 3} = 3^9 \] 2. **Calculate \( 3^9 \)**: - \( 3^9 = 19683 \) 3. **Compare the values**: - We need to compare \( 33 \) and \( 19683 \): \[ 33 < 19683 \] 4. **Conclusion for Statement II**: Thus, Statement II is also **FALSE**. ### Final Conclusion: Both statements are false, so the correct answer is that neither statement is true.
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