If A = {a b c} then how many ordered pairs are in the identity relation?
यदि A = {a b c} है तो identity relation में ordered pairs कितने होंगे?
Show answer and explanation
Correct Answer
C. 3 / 3
ExplanationStep 1: Identity relation has pairs like (a a). Step 2: The set has 3 elements so there are 3 identity pairs. Step 3: Identity relation pair count equals number of elements.
Step 1: Identity relation में (a a) जैसे pairs होते हैं। Step 2: Set में 3 elements हैं इसलिए 3 identity pairs होंगे। Step 3: Identity relation की pair count set के elements जितनी होती है।