an operation * is defined by the equation:
a*b=a-b/a+b, for all numbers a and b such that a is not equal to -b, if a is not equal to -e and a*e=0, then e=?  Select the correct option: A) a) -a B) b) -1/a C) c) 1/a D) d)0 E) e)a
If a*e=0 and a=-e then a-e = o of a=e, so answer e)a
<result>E</result>
an operation * is defined by the equation:
a*b=a-b/a+b, for all numbers a and b such that a is not equal to -b, if a is not equal to -e and a*e=0, then e=?