Question

यदि a,b,c A.P. मैं है तो इनके बीच संबंध क्या होगा
1. 2b=a+c
2. 2c=a+b
3. 2a= b+c

Answer 1

Answer:

If a, b, c are in ap then

2b=a+c

Answer 2

Answer:

if a,b,c are in ap then

2b= a+c

hope it will help