(12-4x) का शून्यक क्या है?
What is the zero of (12-4x)?
Explanation opens after your attempt
B. (3)
Concept
From (12-4x=0), we get (x=3). For a zero, set the polynomial equal to (0).
Why this answer is correct
The correct answer is B. (3). From (12-4x=0), we get (x=3). For a zero, set the polynomial equal to (0).
Exam Tip
(12-4x=0) से (x=3) मिलता है। शून्यक के लिए बहुपद को (0) रखें।
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