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2 results found for "number-2016" in Class 10.

Question Medium Mathematics Chapter 1: Real Numbers 3: Prime factorisation Class 10 Level 9

यदि \(2016=2^a\times3^2\times7\), तो (a) का मान क्या है?

If \(2016=2^a\times3^2\times7\), what is the value of (a)?

Explanation opens after your attempt
Correct Answer

A. 5

Step 1

Concept

Write \(2016=32\times63\).

Step 2

Why this answer is correct

\(32=2^5\) and \(63=3^2\times7\), so \(2016=2^5\times3^2\times7\).

Step 3

Exam Tip

Comparing gives (a=5). चरण 1: \(2016=32\times63\) लिखें। चरण 2: \(32=2^5\) और \(63=3^2\times7\), इसलिए \(2016=2^5\times3^2\times7\)। चरण 3: तुलना करने पर (a=5) है।

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Question Medium Mathematics Chapter 1: Real Numbers 3: Prime factorisation Class 10 Level 9

संख्या 2016 का अभाज्य गुणनखंडन कौन सा है?

Which is the prime factorisation of 2016?

Explanation opens after your attempt
Correct Answer

A. \(2^5\times3^2\times7\)

Step 1

Concept

Write \(2016=32\times63\).

Step 2

Why this answer is correct

\(32=2^5\) and \(63=3^2\times7\), so \(2016=2^5\times3^2\times7\).

Step 3

Exam Tip

Convert 63 into prime powers. चरण 1: \(2016=32\times63\) लिखें। चरण 2: \(32=2^5\) और \(63=3^2\times7\), इसलिए \(2016=2^5\times3^2\times7\)। चरण 3: 63 को अभाज्य घातों में बदलें।

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