यदि (p(3)<0), (p(4)=0), (p(5)<0) है तो ग्राफ (x)-अक्ष से किस दिए गए (x)-मान पर मिलेगा?
If (p(3)<0), (p(4)=0), (p(5)<0), at which given (x)-value will the graph meet the (x)-axis?
Explanation opens after your attempt
Correct Answer
B. (4)
Concept
Only (p(4)=0), so the graph meets the (x)-axis at (x=4). Tip: negative values are not zeroes.
Why this answer is correct
The correct answer is B. (4). Only (p(4)=0), so the graph meets the (x)-axis at (x=4). Tip: negative values are not zeroes.
Exam Tip
केवल (p(4)=0) है इसलिए (x=4) पर ग्राफ (x)-अक्ष से मिलेगा। टिप: ऋणात्मक मान शून्यक नहीं होते।
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