V THIS SECTION Q1. A binary operation is defined on the set R, of real numbers by x*y=x+y+8, where x, y ER.
a) Calculate 6 * (85) b) Determine whether or not the operation is i) commutative ii) associative
c) find the identity element of the operation d) find the inverse under 6.​

Worth 100 points need the answers asap first row -x^2 2x^2 (x/2)^2 x^2 x is less than 2 x is greater than 2 x is less than or equal to 2 x is greater than or equal to 2 second row -5 -5/2 4 5 •2 is less than x& x is less than 4 •2 is less than or equal to x & x is less than or equal to 4 •2 is less than or equal to x& x is less than 4 •2 is less than x& x is less than or equal to 4