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Subjects
Class 9MathematicsNumber SystemsExponentsMediumLevel 6
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If (e^3=1331) then what is (e)?

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Answer and explanation

Correct answer: 11

We are given \(e^3=1331\). Since \(11^3=11\times11\times11=1331\), it follows that \(e=11\). In such questions, identifying the cube root of 1331 is the quickest method.

Related tags

Number SystemsExponentsCube RootsPowers

Frequently asked questions

What is the correct answer to this question?

11

Why is this the correct answer?

We are given \(e^3=1331\). Since \(11^3=11\times11\times11=1331\), it follows that \(e=11\). In such questions, identifying the cube root of 1331 is the quickest method.

Which subject and chapter does this question cover?

This is a Class 9 Mathematics question. Chapter: Number Systems. Topic: Exponents.

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