If in a triangle \[ABC\], \[\cos A+\cos B+\cos C=\frac{3}{2}\], then the triangle is [IIT 1984]

If in a triangle \[ABC\], \[\cos A+\cos B+\cos C=\frac{3}{2}\], then t

1.	If in a triangle \[ABC\], \[\cos A+\cos B+\cos C=\frac{3}{2}\], then the triangle is [IIT 1984]
A.	Isosceles
B.	Equilateral
C.	Right angled
D.	None of these
Answer» C. Right angled

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If in a triangle \[ABC\], \[\cos A+\cos B+\cos C=\frac{3}{2}\], then the triangle is [IIT 1984]

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