यदि (f(x)=cx-2+4x+1) शून्य से अलग स्थिर बहुपद बनना है, तो कौन-सी बात असंभव है?
If (f(x)=cx-2+4x+1) has to become a non-zero constant polynomial, what is impossible?
Explanation opens after your attempt
C. (4x) पद को शून्य करनाMaking the (4x) term zero
Concept
The coefficient of (4x) is fixed and cannot become zero. Therefore, this expression cannot become a constant polynomial.
Why this answer is correct
The correct answer is C. (4x) पद को शून्य करना / Making the (4x) term zero. The coefficient of (4x) is fixed and cannot become zero. Therefore, this expression cannot become a constant polynomial.
Exam Tip
(4x) का गुणांक (4) तय है और शून्य नहीं हो सकता। इसलिए यह व्यंजक स्थिर बहुपद नहीं बन सकता।
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