The area of the closed region bounded by the equation | x | + | y | = 2 in the two-dimensional plane is

A) 4Ï€

B) 4

C) 8

D) 2Ï€

Option (C)

As per the question from CAT 2017 – Quantitative Aptitude – Algebra – Functions,

Remember the formula |x| + |y| = n

Here, area bounded by the region = 2n^2

In the question, n=2

So, area = 8

Option (C)

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