CONSIDER THE MATRIx 1 41 2 3 2 22 1IND A BASIS FOR AND THE DIMENSION OF RA IN A BASIS fOR AND THEDIMEN SION OFNA A BASIS fOK AND THE DINeNSION Of RnT NAT 1 L (( ( 17 WHICH OF THE QUANTInes IN (a) - (d) abovc w (are) the Rank CA)? OM 11

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