Question

the 17th term of an AP exceeds it's 10th term by 7 find the common difference​

Answer 1

Answer:

54

Step-by-step explanation:

Answer 2

Answer

an = a+(n-1)d

a17=a=16d  ( 1) - a

10 = a + 9d   ( 2) -

a17-a10=7- -

(a+16d)-(a+9d)= -

7d= 7- d= 1