PDF chapter test TRY NOW
1. \(XYZ\), \(YXZ\), \(YZX\), \(ZXY\), \(ZYX\).
தவறிய ஏற்பாட்டை எழுதுக .
2. \(123\), \(213\), \(231\), \(312\), \(321\).
தவறிய ஏற்பாட்டை எழுதுக .
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