Let a, b, c, d be in arithmetic progression with common difference . If vmatrix x+a-c&x+b&x+a -1&x+c&x+b...

Question

Let a, b, c, d be in arithmetic progression with common difference . If vmatrix x+a-c&x+b&x+a -1&x+c&x+b -b+d&x+d&x+c vmatrix =2, then value of ^2 is equal to _____.

Accepted Answer

1

JEE Main 2021 Mathematics question

Solution