किस (a) के लिए ((a-3)x-2+4x-1) रैखिक बहुपद बनेगा?
For which (a) will ((a-3)x-2+4x-1) become a linear polynomial?
Explanation opens after your attempt
B. (a=3)
Concept
For it to be linear, the \(x^2\) term must disappear. From (a-3=0), (a=3).
Why this answer is correct
The correct answer is B. (a=3). For it to be linear, the \(x^2\) term must disappear. From (a-3=0), (a=3).
Exam Tip
रैखिक होने के लिए \(x^2\) का पद हटना चाहिए। (a-3=0) से (a=3) मिलता है।
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