Question

(7x-x)(7x-2x)(7x-3x)...(7x-100x)​

Answer 1

Answer:

0

Step-by-step explanation:

This series will have a term in between as (7x-7x) which is 0

Because this is of the form (Let us assume this series as y)

$y = \sum \limits ^{100}_{n = 1} (7x - nx)$

So, as there is 7x term in place of nx in middle, the whole set will give answer as 0

Hope it helps

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