Mathematics · Relations and Functions

माना A = {-4, -3, -2, 0, 1, 3, 4} और A पर एक संबंध R = {(a, b) ∈ A × A : b = |a| या b2 = a + 1} है। तो संबंध R में जोड़े जाने वाले अवयवों की न्यूनतम संख्या क्या है जिससे यह स्वतःतुल्य (reflexive) और सममित (symmetric) हो जाए?

Verified Solution4 OptionsUpdated: October 2026👁️1 View

सही उत्तर देखें

Save this question and verified answer as a clean study sheet with live clickable link.

👥

Challenge your peer aspirants on WhatsApp or Telegram to solve this question!

Online Test Series

Practice full-length Mathematics mock tests with real exam timers, instant score analysis, and all-India ranking.

Chapter Practice

Want more practice questions on Relations and Functions?

Solve complete topic-wise tests with detailed solutions on GkGet.

Recommended practice questions in Mathematics · Relations and Functions

If R = {(1, 2), (2, 3), (3, 4)} is a relation from set A = {1, 2, 3} to set B = {2, 3, 4, 5}, then what are the domain and codomain of R?

If f(x) = √x and g(x) = 1x2, then find the domain of (f + g)(x).

A relation R = {(a, b) : a, b ∈ ℤ and a2 + 3b2 ≤ 10} is defined on the set of integers ℤ. Find the range set of relation R.

Related Practice Questions