Question

Am+n = a+(m+n-1) d is any formula?

Answer 1

Answer:

no it is not any formula

Answer 2

Answer:

No

Step-by-step explanation:

Actually, this isn't any formula.

But you can simply get this equation by putting formula.

An= a+(n-1)d

herre n= m+n

Do, Am+n =a+(m+n-1)d

Hope it's helpful!!