कौन-सा व्यंजक (x) में बहुपद है और (y) को स्थिर मानने पर भी वैध रहेगा?
Which expression is a polynomial in (x) if (y) is treated as a constant?
Explanation opens after your attempt
Correct Answer
A. \(x^2+yx+3\)
Concept
Treating (y) as a constant, the term (yx) has (x)-power (1). All powers of (x) are non-negative integers.
Why this answer is correct
The correct answer is A. \(x^2+yx+3\). Treating (y) as a constant, the term (yx) has (x)-power (1). All powers of (x) are non-negative integers.
Exam Tip
(y) को स्थिर मानने पर (yx) में (x) की घात (1) है। सभी (x) घातें शून्य या धनात्मक पूर्णांक हैं।
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