Chemistry, asked by meghana1308, 9 months ago

Heya guys pls ans this.....

Needed.

The coefficient of x^7 in the expansion of (1-x-x^2+x^3)^6is...
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Answers

Answered by aybabarspam
0

Answer:

co-efficient of x^7 = 0

when u expand the equation, u will see that there is no x^7 in it which means it is being multiplied by 0 so it's co-efficient is  0. Hope my answer is clearer this time?

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