What is the coefficient of the middle term of (z + y)3x, if 3x is considered to be even and the middle term is the 4th t
Posted: Wed Jul 13, 2022 8:10 pm
a) 7C3
b) 6C2
c) 6C3
d) 7C2
b) 6C2
c) 6C3
d) 7C2
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