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10 Nov 2019
Abstract algebra
. Let . be an operation on A-(ze R |ã¨ã¡-1) defined by Prove this is a group 1px x (a) (1Upts) To show that z., E A, we must show that ® * Let r,y e A. Prove Ifã§ã-1 andã³ã-1 then z* yã¡ã¼1. sud 1 thesi If a
Abstract algebra
. Let . be an operation on A-(ze R |ã¨ã¡-1) defined by Prove this is a group 1px x (a) (1Upts) To show that z., E A, we must show that ® * Let r,y e A. Prove Ifã§ã-1 andã³ã-1 then z* yã¡ã¼1. sud 1 thesi If a
Lelia LubowitzLv2
27 Jan 2019