कौन-सा व्यंजक (y) में बहुपद है?
Which expression is a polynomial in (y)?
Explanation opens after your attempt
A. \(y^3-2y+6\)
Concept
In \(y^3-2y+6\), the powers of (y) are (3), (1), and (0). All are non-negative integers.
Why this answer is correct
The correct answer is A. \(y^3-2y+6\). In \(y^3-2y+6\), the powers of (y) are (3), (1), and (0). All are non-negative integers.
Exam Tip
\(y^3-2y+6\) में (y) की घातें (3), (1) और (0) हैं। ये सभी शून्य या धनात्मक पूर्णांक हैं।
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