Question -10

Algebra Level 3

If \(1,a_1,a_2,\ldots,a_{n-1}\) are the \(n\)-th roots of unity, then find the value of \[(2-a_1)\cdot(2-a_2)\cdot(2-a_3)\cdots(2-a_{n-1}).\]


Looking for Top Rank in JEE? Alright, then go for this set : Expected JEE-Mains-2015-B.
×

Problem Loading...

Note Loading...

Set Loading...