किस ग्राफ से ठीक दो अलग वास्तविक शून्यक मिलेंगे?
Which graph will give exactly two distinct real zeroes?
Explanation opens after your attempt
Correct Answer
A. जो (x)-अक्ष को दो अलग बिंदुओं पर काटेOne that cuts the (x)-axis at two distinct points
Concept
Two distinct (x)-axis intersections give two distinct real zeroes. Tip: do not count (y)-axis intersections as zeroes.
Why this answer is correct
The correct answer is A. जो (x)-अक्ष को दो अलग बिंदुओं पर काटे / One that cuts the (x)-axis at two distinct points. Two distinct (x)-axis intersections give two distinct real zeroes. Tip: do not count (y)-axis intersections as zeroes.
Exam Tip
दो अलग (x)-अक्ष कटान दो अलग वास्तविक शून्यक देते हैं। टिप: (y)-अक्ष कटान को शून्यक न गिनें।
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