Question

given that a is the first term, d the common difference ana = -18, d =?, n = 10, an = 0d a the nth term of the AP:
a =?, d = -3, n = 18, an = -5​

Answer 1

Answer:

a=46

Step-by-step explanation:

An = a+(n-1)d

-5=a+(18-1)(-3)

-5=a-51

a=46