कौन-सा व्यंजक (x) में बहुपद है हालांकि उसमें \(x^3\) का पद नहीं है?
Which expression is a polynomial in (x) although it has no \(x^3\) term?
Explanation opens after your attempt
Correct Answer
A. \(x^4+x^2+1\)
Concept
A missing power does not stop an expression from being a polynomial. In \(x^4+x^2+1\), all present powers are valid.
Why this answer is correct
The correct answer is A. \(x^4+x^2+1\). A missing power does not stop an expression from being a polynomial. In \(x^4+x^2+1\), all present powers are valid.
Exam Tip
किसी घात का पद गायब होना बहुपद बनने से नहीं रोकता। \(x^4+x^2+1\) में सभी उपस्थित घातें मान्य हैं।
Login to save your score, XP, coins and progress.