In a triangle ABC If ` ( 2 cos A)/a + ( cos B)/b + (2 cos C)/c = a/(bc) + b/(ca)`, find the angle A.

In the triangle ABC if (2 cos A)/a + ( cos B)/b + (2 cos C)/c = a/(bc) + b/(ca) find the angle A.

If in a triangle ABC, 2 (cos A)/(a) + (cos B)/(b) +2 (cos C)/(c) = (a)/(bc) + b/(ca) then the value of the angle A is

In Delta ABC, if (2 cos A)/a+ (cos B)/b+ (2 cos C)/c=a/(bc)+b/(ca) , then A=

In a triangle ABC, a cos A+b cos B+ c cos C=

If in a triangle ABC, 2 (cos A)/(a) +(cos B)/(b)+2(cos C)/c=(a)/(bc)+b/(ca) then the value of the angle A is

If, in a /_\ ABC , (2 cos A)/a + (cos B)/(b) + (2 cos C)/(c) = a/(bc) + b/(ca) , then: /_A = .....

If, in a /_\ ABC , (2 cos A)/a + (cos B)/(b) + (2 cos C)/(c) = a/(bc) + b/(ca) , then: /_A = .....

In Delta ABC If: 2(cosA)/a + (cos B)/(b) + 2(cosC)/(c) = a/(bc) + b/(ca) , then: /_A =

If in a triangle ABC,(2cos A)/(a)+(cos B)/(b)+(2cos C)/(b)=(a)/(bc)+(b)/(ca), then prove that the triangle is right angled.