Express the required coefficients — task. Mathematics CBSE, Class 9.

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Write the coefficient of

q^{2}

in each of the following:

(i)

5 - q^{2} + q^{3}

The coefficient of '

q^{2}

' is

\(-1\)
5
\(q\)

(ii)

\frac{π}{8} q^{2} + q

\(=\)

8
$q^{2}$
$\frac{π}{8}$

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