If in a triangle ABC,` a cos ^(2)""C/2+ c cos ^(2)""A/2=(3b)/(2),` then the sides a, b and c-

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.

If in a triangle ABC, acos^(2).(C)/(2)+c cos^(2).(A)/(2)=(3b)/(2) , then the sides a, b, c :

If in a triangle ABC , acos^(2).(C)/(2)+cos^(2).(A)/(2)=(3b)/(2) , then the sides a,b,c

If in a triangle A B C ,acos^2(C/2)+c cos^2(A/2)=(3b)/2, then the sides a ,b , and c

IF in triangle ABC a cos ^2 ((C )/(2 )) c cos ^2 ((A) /(2 )) = (3 b)/(2) then the sides a,b,and c

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

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

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

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