Question

Write the first term and common difference for the arithmetic progression a a+d,a+2d​

Answer 1

Answer:

the first term is" a" and common difference is = a+d-a

="d" of the given AP

Answer 2

Answer:

First term is a and comnon difference is d.

Step-by-step explanation:

a,a+d,a+2d..so 1st term is a ...

Then common difference can be found by subtracting any two terms ...for ex.

a-a+d

=d

Then a+2d-a-d

=d...