कौन-सा व्यंजक (x) में बहुपद नहीं है, भले ही उसे खोलने पर कुछ पद सरल दिखते हैं?
Which expression is not a polynomial in (x), even though some terms look simple after expansion?
Explanation opens after your attempt
Correct Answer
C. \(x+\frac{1}{x+1}\)
Concept
\(\frac{1}{x+1}\) has the variable in the denominator and is not a polynomial term. A polynomial must not have the variable in the denominator.
Why this answer is correct
The correct answer is C. \(x+\frac{1}{x+1}\). \(\frac{1}{x+1}\) has the variable in the denominator and is not a polynomial term. A polynomial must not have the variable in the denominator.
Exam Tip
\(\frac{1}{x+1}\) में चर हर में है और यह बहुपद पद नहीं है। बहुपद में चर हर में नहीं होना चाहिए।
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