If any three successive coefficients in the expansion ofare 36, 84 and 126. find n
I dont know how to begin this problem should i do a series of what ???
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If any three successive coefficients in the expansion of
I dont know how to begin this problem should i do a series of what ???
Draw Pascal's Triangle and see which row those three numbers appear in.Quote:
Originally Posted by TomJerry
If any three successive coefficients in the expansion of
I dont know how to begin this problem should i do a series of what ???