The area of a triangle whose vertices are (1, -1), (-1, 1) and (-1, -1) is given by [AMU 1981; RPET 1989; MP PET 1993; Pb. CET 2001]

The area of a triangle whose vertices are (1, -1), (-1, 1) and (-1, -1

1.	The area of a triangle whose vertices are (1, -1), (-1, 1) and (-1, -1) is given by [AMU 1981; RPET 1989; MP PET 1993; Pb. CET 2001]
A.	\[2\]
B.	\[\frac{1}{2}\]
C.	1
D.	3
Answer» B. \[\frac{1}{2}\]

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The area of a triangle whose vertices are (1, -1), (-1, 1) and (-1, -1) is given by [AMU 1981; RPET 1989; MP PET 1993; Pb. CET 2001]

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