If 1/(a – 2) = 1/(a + 2) + 1/(a – 1), which of the following is a possible value of a?	Select the correct option
A) 1
B) 2
C) -3
D) 3
E) 0
Multiply by (a-2)*(a+2)*(a-1) throughout to get:   (a+2)*(a-1) = (a-2)*(a-1) + (a+2)(a-2)   Of the given options, only a=0 satisfies this.   Answer : 0
<result>E</result>
If 1/(a – 2) = 1/(a + 2) + 1/(a – 1), which of the following is a possible value of a?