Question

Please solve itGuys​

Answer 1

Answer:

Step-by-step explanation:

7th term in AP=a+(n-1)*d=a+6d=10

a=5

5+6d=10

6d=5

d=5/6

Answer 2

Step-by-step explanation:

we write 1st term as 'a' 2nd term as 'a+d'.

similarly,we can write 7term as 'a+6d' .