If `a, b and c` are in arithmetic progression, then `b+ c, c + a and a + b` are in

IF a,b and c are in arithmetic progression, then (b-a)/(c-b) is equal to:

If a, b and c are in geometric progression then, a^(2), b^(2) and c^(2) are in ____ progression.

If a,b and c are in arithmetic progression, then the roots of the equation ax^(2)-2bx+c=0 are

If the roots of the equation x^(3) + bx^(2) + cx + d = 0 are in arithmetic progression, then b, c and d satisfy the relation

If the roots of the equation x^(3) + bx^(2) + cx + d = 0 are in arithmetic progression, then b, c and d satisfy the relation

Suppose a, b and c are in Arithmetic Progression and a^2, b^2, and c^2 are in Geometric Progression. If a < b < c and a+ b+c = 3/2 then the value of a =

If a, b & 3c are in arithmetic progression and a, b & 4c are in geometric progression, then the possible value of (a)/(b) are

If a, b & 3c are in arithmetic progression and a, b & 4c are in geometric progression, then the possible value of (a)/(b) are

Three numbers a, b and c are in geometric progression. If 4a, 5b and 4c are in arithmetic progression and a+b+c=70 , then the value of |c-a| is equal to

Three numbers a, b and c are in geometric progression. If 4a, 5b and 4c are in arithmetic progression and a+b+c=70 , then the value of |c-a| is equal to