[" If the sides "a,b," c of a triangle are in C.P "],[" and largest angle exceeds the smallest by "],[60^(@)," then "cos B=]

If the sides a, b, c of a triangle are in G..P. and largest angle exceeds the smallest by 60^(@) , then cos B =

In Delta ABC , if the sides a, b, c are in geometric progression and the largest angle exceeds the smallest angle by 60^(@) , then cos B =

In Delta ABC , if the sides a,b,c are in geometric progression and the largest angle exceeds the smallest angle by 60^@ , then cos B .

If the sides of a triangle are in G.P., and its largest angle is twice the smallest, then the common ratio r satisfies the inequality

If the sides a,b and c of a triangle ABC are in A.P.then (b)/(c) belongs to

If sides of triangle are in A.P. and the largest angle is double smallest angle then find ratio of sides

If the angles A,B,C of a triangle are in A.P and sides a,b,c are in G.P then a^2,b^2,c^2 are in

The sides a, b, c of a triangle ABC are in arithmetic progression and 'a' is the smallest side. What is cos A equal to ?

The sides a, b, c of a DeltaABC are in AP and 'a' is the smallest side. What is cos A equal to?

The sides of a triangle arr three consective natural numbers and its largest angle is twice the smallest one. Determine the sides of the triangle.