Guest

the greatest coefficient in the exapansion of (1+x)^2n+2

the greatest coefficient in the exapansion of (1+x)^2n+2

Grade:12

1 Answers

Harsh Patodia IIT Roorkee
askIITians Faculty 907 Points
7 years ago

HI Student,

The cofficient of middle term is greatest for an expansion in the form of (1+x)n . If n is odd there are even terms there will be 2 middle terms and if n is even there will be odd terms and there will be 1 middle term. Hence in the the above expression power is even middle term will be 2n+2Cn+1. This is the greatest coefficient,

Think You Can Provide A Better Answer ?

Provide a better Answer & Earn Cool Goodies See our forum point policy

ASK QUESTION

Get your questions answered by the expert for free