Math, asked by sameehankamtikar, 8 months ago

if the coefficient x⁴,x⁵ and x⁶ in the expansion of (1+x)^n are in an A.P,find n
(please send a photo of it so I can explain to my child)

Answers

Answered by tatamukesh

1

Answer:

7 or 14

Step-by-step explanation:

Pls refer the attached photos for explanation

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