JEE MATHEMATICS MCQ: PROPERTIES OF TRIANGLES

1 Easy

1 of 1

Application +4 | -1

In a

\triangle A B C

, if

A=60^{\circ}

, then

\frac{b}{c+a}+\frac{c}{a+b}

is equal to

View answer and explanation

Correct option: A

Option A (1) is correct because by using the Law of Cosines and simplifying, we can show that

\frac{b}{c+a} + \frac{c}{a+b} = 1

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