Easy Math Class 11 Level 8

If A = {1 2 3 4} and B = {3 4 5 6} then what is A Δ B?

यदि A = {1 2 3 4} और B = {3 4 5 6} हैं तो A Δ B क्या होगा?

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Correct Answer

A. {1 2 5 6}

Explanation

Step 1: Symmetric difference contains elements present in only one set. Step 2: 1 2 are only in A and 5 6 are only in B. Step 3: Common elements 3 4 are not included.

Step 1: Symmetric difference में वे elements आते हैं जो केवल एक set में हों। Step 2: 1 2 केवल A में और 5 6 केवल B में हैं। Step 3: Common elements 3 4 को इसमें शामिल नहीं करते।

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