Binomial Theorem Part 1
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Question : 44 of 100
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If 20 C 1 + ( 2 2 ) 20 C 2 + ( 3 2 ) 20 C 3 + . . . . + ( 20 2 ) 20 C 20 = A ( 2 β ) then the ordered pair ( A , β ) is equal to
[12 Apr 2019 Shift 2]
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