यदि A={2,3,4} और R={(x,y):y=x+2, x∈A} है, तो R क्या है?
If A={2,3,4} and R={(x,y):y=x+2, x∈A}, what is R?
Explanation opens after your attempt
A. {(2,4),(3,5),(4,6)}
Concept
From y=x+2, for x=2,3,4 we get 4,5,6. Apply the rule while converting set builder form into pairs.
Why this answer is correct
The correct answer is A. {(2,4),(3,5),(4,6)}. From y=x+2, for x=2,3,4 we get 4,5,6. Apply the rule while converting set builder form into pairs.
Exam Tip
y=x+2 से x=2,3,4 पर 4,5,6 मिलते हैं। सेट बिल्डर रूप को युग्मों में बदलते समय नियम लगाएं।
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