hi

may i know what it means by R ^x where R= real numbers? and what does GL (subscript 2) (R) means?

thanks

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- March 10th 2010, 08:40 AMalexandrabel90definition
hi

may i know what it means by R ^x where R= real numbers? and what does GL (subscript 2) (R) means?

thanks - March 10th 2010, 10:36 AMtonio
- March 10th 2010, 11:07 AMalexandrabel90
then what is the different between GL (subscript 2) (R) and SL(subscript 2) (R)?

THANKS!!!