किस विकल्प में दिया गया व्यंजक (x) में बहुपद है लेकिन (x) में नहीं बल्कि (y) में लिखा दिखता है?
Which option is a polynomial in (x) but appears to be written without (x) terms except a constant?
Explanation opens after your attempt
B. (5)
Concept
With respect to (x), (5) is a constant polynomial. It can be considered to have power (0) of (x).
Why this answer is correct
The correct answer is B. (5). With respect to (x), (5) is a constant polynomial. It can be considered to have power (0) of (x).
Exam Tip
(x) के संदर्भ में (5) नियतांक बहुपद है। इसमें (x) की घात (0) मानी जा सकती है।
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