Question

The (n-1th) term of
an AP is given by 7,12,17, 22_ _ _ _ _ is​

Answer 1

Answer:

a= 7

d=5

Nth term = 7 + (n-1) x 5

Therefore, (n-1)th term = 7 + (n-2) x 5

=7+5n-10

=5n-3. (Answer)

Step-by-step explanation:

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