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| 1. |
(x-a)(x-b)(x-c)(x-d) ...........................(x-y)(x-z) |
| Answer» Very easy question\xa0i think we can do it like this,\xa0(X-A)(X-B)(X-C)....(X-Y)(X-Z)= (X-A)(X-B)(X-C)(X-D)....(X-W)(X-X)(X-Y)(X-Z)= (X-A)(X-B)(X-C)(X-D)....(X-W)(0)(X-Y)(X-Z) (since X-X = 0)= 0 [Product of any term multiplied with zero always results in zero].Hence the answer is 0. | |