# 1.(iii)  Is the following expression polynomial in one variable? State reasons for your answer.   (iv)    $y + \frac{2}{y}$

R Riya

NO
Because we can observe that the exponent of variable y in term $\dpi{100} \frac{2}{y}$ is $-1$ which is not a whole number. Therefore this expression is not a polynomial.

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