Let {a}, {b}, {c}, {d} be in arithmetic progression with common difference \\lambda. If|\table x+a-c , x+b , x+a ; x-1 , x+c , x+b;x-b+d , x+d ,x+c |=2then value of \\lambda^{2} is equal to ___________. [20 Jul 2021 Shift 1]

JEE Main 20 July 2021 Shift 1 Solved Paper

Section: Mathematics

Question : 87 of 90

Marks: +1, -0

Let a,b,c,d be in arithmetic progression with common difference λ. If|

|=2then value of λ2 is equal to ___________.

[20 Jul 2021 Shift 1]

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