यदि ग्राफ (x=-12), (x=-3), (x=8) पर (x)-अक्ष को काटता है तो शून्यकों की परास क्या है?
If a graph cuts the (x)-axis at (x=-12), (x=-3), (x=8), what is the range of the zeroes?
Explanation opens after your attempt
C. (20)
Concept
The range is the difference between the greatest and smallest zero, (8-(-12)=20). Tip: range is not negative.
Why this answer is correct
The correct answer is C. (20). The range is the difference between the greatest and smallest zero, (8-(-12)=20). Tip: range is not negative.
Exam Tip
परास सबसे बड़े और सबसे छोटे शून्यक का अंतर है (8-(-12)=20)। टिप: परास ऋणात्मक नहीं होती।
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