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2. Polynomials
easy
નીચેનામાંથી કઈ અભિવ્યક્તિઓ બહુપદી છે ? તમારા જવાબ માટે કારણ આપો.
$\frac{1}{x+1}$
Option A
Option B
Option C
Option D
Solution
$\frac{1}{x+1}=(x+1)^{-1}$ which cannot be reduced to an expression in which the exponent of the variable $x$ have only whole numbers in each of its terms.
So, this algebraic expression is not a polynomial.
Standard 9
Mathematics