If in a triangle a `cos^2C/2+ c cos^2A/2=(3b)/2,` then find the relation between the sides of the triangle.

If in a triangles a cos^(2)(C/2)+c cos^(2)(A/2)=(3b)/2 , then the sides of the triangle are in

If in a triangle ABC, b cos ^(2) "" A/2 + a cos ^(2) "" B/2 = (3c)/(2), then

If in a triangle ABC,a cos^(2)((C)/(2))ccos^(2)((A)/(2))=(3b)/(2), then the sides a,b, and c are in A.P.b.are in G.P.c. are in H.P.d.satisfy a+b=c.

In a triangle ABC ,cos A + cos B + cos C = 3/2 , then the triangle ,is

If in a Delta ABCa cos^(2)((c)/(2))+c cos^(2)((A)/(2))=(3b)/(2) then the sides a,b and c

In a Delta ABC, c cos^2 A/2+a cos^2C/2=(3b)/(2) then show a,b,c are in A.P

In a triangle ABC,cos^(2)A+cos^(2)B+cos^(2)C=

If in a triangle ABC,b cos^(2)((A)/(2))+a cos^(2)((B)/(2))=(3)/(2)c then a,c,b are: