In a triangle ABC if the angles A, B, C are in AP, then which one of the following is correct ?
In the adjoining figure, if BC=a,AC=b,AB=c and ∠CAB=120∘, then which of the following is the correct relation?
In the adjoining figure, if BC = a, AC = b, AB = c and ∠CAB=120∘, then the correct relation is-
In the adjoining figure, if BC=a, AC=b, AB=c and ∠CAB=120∘, then the correct relation is