AP EAMCET Engineering 17 Sep 2020 Shift 1 Paper

Section: Mathematics

Question : 30 of 160

Marks: +1, -0

Let a,b and c be the lengths of the sides of a triangle with its opposite angles A,B and C respectively. If ∠C=60°, then the value of

c(a+b)+(a2+b2)

(b+c)(c+a)

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