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2 results found for "multiplicative-inverse" in Class 10.

किस विकल्प में \(2+\sqrt{3}\) का गुणनात्मक प्रतिलोम सही है?

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Correct Answer

A. \(2-\sqrt{3}\)

Step 1

(\(2+\sqrt{3}\)\(2-\sqrt{3}\)=1), so the inverse is \(2-\sqrt{3}\). In exams check that the product is (1).

Step 2

The correct answer is A. \(2-\sqrt{3}\). (\(2+\sqrt{3}\)\(2-\sqrt{3}\)=1), so the inverse is \(2-\sqrt{3}\). In exams check that the product is (1).

Step 3

(\(2+\sqrt{3}\)\(2-\sqrt{3}\)=1), इसलिए प्रतिलोम \(2-\sqrt{3}\) है। परीक्षा में गुणनफल (1) जांचें।

Explanation opens after your attempt

Correct Answer

A. (3)

Step 1

The additive inverse of (-3) is (3). Opposite points are equally far from (0) on opposite sides.

Step 2

The correct answer is A. (3). The additive inverse of (-3) is (3). Opposite points are equally far from (0) on opposite sides.

Step 3

(-3) का योगात्मक प्रतिलोम (3) है। विपरीत बिंदु (0) से बराबर दूरी पर दूसरी ओर होता है।