Question

AP gyat Kijiye Jiska Teesra pad five aur satavan pad 9​

Answer 1

Answer:

3rd term = 5 and 7th term = 9 ( given )

now a+2d=5

• a= 5-2d →(i)

then a+6d=9

5-2d+6d=9. (from equation i )

. 5+4d=9

. 4d= 9-5

. 4d= 4

. d=1

now a= 5-2.1

. a=5-2=3

Hence, AP = 3,4,5,6,........