RRB Group D 17-Sep-2018 Shift 2 Solved Paper

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Question : 32 of 100

Marks: +1, -0

Let

{A}(1,-1), {B}(0,3)

and

{C}(2,1)

be three points. Let

∆_{1}

be the area of the triangle

{ABC}

and

∆_{2}

be the area of the triangle formed by the mid points of the sides of the triangle whose vertices are A,

B

and

C

such that

\;{∆_{1}}/{∆_{2}}=\;{1}/{π} .

Find the value of

x

.

4
5
2
3
info missing

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