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UGC-NET-Paper1

Maths

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If x =10 and y = 0.1, which of the following expressions, has the highest value?

1. x²y²
2. x²-y²
3. x²+y²
4. x²/y²

यदि x =10 और y = 0.1 है, तो निम्नलिखित में से किस अभिव्यक्ति का मान सबसे अधिक है?

1. x²y²
2. x²-y²
3. x²+y²
4. x²/y²

This Question came in

UGC-NET-History-28-February-2023-Shift-1-Q23

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Detailed Explanation & Answer

For expression 1: x²y² = (10)²(0.1)² = 100 * 0.01 = 1
For expression 2: x² - y² = (10)² - (0.1)² = 100 - 0.01 = 99.99
For expression 3: x² + y² = (10)² + (0.1)² = 100 + 0.01 = 100.01
For expression 4: x²/y² = (10)² / (0.1)² = 100 / 0.01 = 10000

अभिव्यक्ति 1 के लिए: x²y² = (10)²(0.1)² = 100 * 0.01 = 1
अभिव्यक्ति 2 के लिए: x² - y² = (10)² - (0.1)² = 100 - 0.01 = 99.99
अभिव्यक्ति 3 के लिए: x² + y² = (10)² + (0.1)² = 100 + 0.01 = 100.01
अभिव्यक्ति 4 के लिए: x²/y² = (10)² / (0.1)² = 100 / 0.01 = 10000

The Correct Answer is 4

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