यदि किसी ग्राफ पर ((2,3)) और ((5,0)) हैं तो कौन सा (x)-मान निश्चित शून्यक है?
If ((2,3)) and ((5,0)) lie on a graph, which (x)-value is definitely a zero?
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Correct Answer
C. (5)
Concept
In ((5,0)), (y=0), so (5) is a zero. Tip: ((2,3)) does not show a zero.
Why this answer is correct
The correct answer is C. (5). In ((5,0)), (y=0), so (5) is a zero. Tip: ((2,3)) does not show a zero.
Exam Tip
((5,0)) में (y=0) है इसलिए (5) शून्यक है। टिप: ((2,3)) शून्यक नहीं दिखाता।
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