What is the even value of n, if the middle term of (a + b)2n – 3 is

1.	What is the even value of n, if the middle term of (a + b)2n – 3 is 11?
A.	12
B.	2n – 3 is 11?a) 12b) 10
C.	20
D.	22
Answer» B. 2n – 3 is 11?a) 12b) 10

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