Class 12 Mathematics - Relations and Functions - One-one function Medium Quiz

Level 13 • 1/50 questions • 35 seconds per question.

Level readiness 1/50 Questions
Time Left 00:35 35 sec/question
RewardsCoins + XP
ModeClassic Quiz
Share
This level needs 49 more active questions. Admin panel me same class, subject, difficulty aur level_no 13 par question add karein.
Question 1 / 1 0 score
Answered 0/1 Correct 0 Time 00:35

संबंध (R) किसी समुच्चय (A) पर संक्रामी कहलाता है जब कौन-सी शर्त हर \(a,b,c \in A\) के लिए सही हो?

A relation (R) on a set (A) is called transitive when which condition is true for all \(a,b,c \in A\)?

Explanation opens after your attempt
Correct Answer

A. यदि \((a,b) \in R\) और \((b,c) \in R\), तो \((a,c) \in R\)If \((a,b) \in R\) and \((b,c) \in R\), then \((a,c) \in R\)

Step 1

Concept

A transitive relation must pass from the first pair to the third pair.

Step 2

Why this answer is correct

If ((a,b)) and ((b,c)) are present, then ((a,c)) must also be present.

Step 3

Exam Tip

In exams, match the middle element and check the direct pair. चरण 1: संक्रामी संबंध में दो जुड़े हुए युग्मों से तीसरा युग्म बनना चाहिए। चरण 2: ((a,b)) और ((b,c)) होने पर ((a,c)) होना जरूरी है। चरण 3: परीक्षा में बीच वाले तत्व को मिलाकर जांचें।

Open Question Page
Ask Friends
FAQs

Class 12 Mathematics Quiz FAQs

How many questions are in this quiz?

This level is designed for 50 active questions. Currently 1 questions are available for the selected class and difficulty.

Is there a timer in this quiz?

Yes, the timer uses 35 seconds per question for Medium difficulty and shows the total remaining time on the page.

Can I open each question separately?

Yes, every question has its own SEO-friendly page with answer, explanation and related practice links.