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find the coefficient of x 1-​ ​in the expension of (1+3x 2​ +​x 4 ​ )​(1+1/x) .8​

find the coefficient of x 1-​ ​in the expension of (1+3x 2​ +​x 4)​(1+1/x).8​

Grade:11

1 Answers

Sourabh Singh IIT Patna
askIITians Faculty 2104 Points
8 years ago
Hii
The power of x is not clear . SO repost the question and we will get back at you

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