VidhyaKosh
Start practising
Free testsJEE MainBlogPricing Log in Start practising

JEE Advanced 2012 Mathematics question

MathematicsSolution of TrianglesJEE Advanced 2012

Let PQR be a triangle of area Δ with a = 2, and , where a, b and c are the lengths of the sides of the triangle opposite to the angles at P, Q and R respectively. Then equals

Answer: (C)

Solution

. With : $Missing argument for \dfrac\dfrac P2 = Missing argument for \sqrt\sqrt{Missing argument for \dfrac\dfrac{(s - b)(s - c)}{s(s -

See the full step-by-step solution

Create a free account to read the complete working, and practise questions like this in a timed test.

Create a free account

Question ID VK-026105