11+a(n−m)+11+a(m−n)=?11+a(n−m)+11+a(m−n)=? – McqOptions

MCQOPTIONS

1.	11+a(n−m)+11+a(m−n)=?11+a(n−m)+11+a(m−n)=?
A.	0
B.	1/2
C.	1
D.	am + n
Answer» B. 1/2

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