निम्नलिखित युग्मों में बताइए कि \( A=B \) है अथवा नहीं- \[ \begin{array}{l} A=\left\{x: 2 x^{2}-...

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निम्नलिखित युग्मों में बताइए कि \( A=B \) है अथवा नहीं-
\[
\begin{array}{l}
A=\left\{x: 2 x^{2}-5 x+2=0\right\} \\
B=\left\{x: 2 x^{3}-5 x^{2}+2 x=0\right\}
\end{array}
\]
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