If in a `DeltaABC acos^2 (c/2) + c cos^2 (A/2) = (3b)/2` , then the sides a, b and 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 a triangle A B C ,acos^2(C/2)+ c cos^2(A/2)=(3b)/2, then the sides a ,b ,a n dc are in A.P. b. are in G.P. c. are in H.P. d. satisfy a+b=cdot

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