Question

if the first three terms of an ap are a ,
b and 2 b then find the ratio of b and c​

Answer 1

Answer:

Step-by-step explanation:

a=b and a2=2b So ,d=c- b and c=-c and 2b=2c therefore, c\2c= 1\2

Answer 2

Step-by-step explanation:

Answer: The ratio of b and c is 2:3. It means the sum of first and third term is twice of second term. It is given that first three terms of an A.P are b, c and 2b.