The points \[1+3i,\,5+i\] and \[3+2i\] in the complex plane are [MP PE

1.	The points \[1+3i,\,5+i\] and \[3+2i\] in the complex plane are [MP PET 1987]
A.	Vertices of a right angled triangle
B.	Collinear
C.	Vertices of an obtuse angled triangle
D.	Vertices of an equilateral triangle
Answer» C. Vertices of an obtuse angled triangle

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The points \[1+3i,\,5+i\] and \[3+2i\] in the complex plane are [MP PET 1987]

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