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violating-element MCQ Questions for Class 11

violating-element se related questions ko ek jagah revise karein. Har question me bilingual content, answer feedback aur explanation available hai.

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2 questions tagged with violating-element.

Question 1/2 Medium Mathematics Relations and Functions Functions as a special kind of relation Class 11 Level 29

यदि \(A=\{1,2,3\}\) और \(B=\{2,4,6\}\) हों, तो संबंध \(R=\{(1,2),(2,4),(3,6),(3,4)\}\) में फलन की शर्त कौन तोड़ता है?

If \(A=\{1,2,3\}\) and \(B=\{2,4,6\}\), which element breaks the function condition in \(R=\{(1,2),(2,4),(3,6),(3,4)\}\)?

Explanation opens after your attempt
Correct Answer

C. (3)

Step 1

Concept

(3) has two different images (6) and (4). In exams, if one domain element has two images, the relation is not a function.

Step 2

Why this answer is correct

The correct answer is C. (3). (3) has two different images (6) and (4). In exams, if one domain element has two images, the relation is not a function.

Step 3

Exam Tip

(3) की दो अलग छवियां (6) और (4) हैं। परीक्षा में एक प्रांत तत्व की दो छवियां मिलें तो संबंध फलन नहीं है।

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Question 2/2 Medium Mathematics Relations and Functions Functions as a special kind of relation Class 11 Level 28

यदि \(A=\{1,2,3\}\) और \(B=\{5,6,7\}\) हों, तो \(R=\{(1,5),(2,6),(2,7),(3,5)\}\) में कौन-सा तत्व फलन की शर्त तोड़ता है?

If \(A=\{1,2,3\}\) and \(B=\{5,6,7\}\), which element breaks the function condition in \(R=\{(1,5),(2,6),(2,7),(3,5)\}\)?

Explanation opens after your attempt
Correct Answer

B. (2)

Step 1

Concept

(2) has two images (6) and (7). In exams, check any repeated first component immediately.

Step 2

Why this answer is correct

The correct answer is B. (2). (2) has two images (6) and (7). In exams, check any repeated first component immediately.

Step 3

Exam Tip

(2) की दो छवियां (6) और (7) हैं। परीक्षा में दोहराए गए पहले घटक को तुरंत जांचें।

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