Let A, B and C be three angles of a triangle ABC such that \cos A + \cos B + \cos C = 3/2. then the triangle ABC is __________

Correct Answer is : Equilateral

AP EAMCET Engineering 18 Sep 2020 Shift 2 Paper

Section: Mathematics

Question : 80 of 160

Marks: +1, -0

Let A,B and C be three angles of a triangle ABC such that cosA+cosB+cosC=

. then the triangle ABC is __________

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