find nth term of ap if a = 7 and d= 3 and n= 8
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★ Given that :
- a = 7
- d = 3
- n = 8
- nth term = ?
NY using nth term formula...
☯ an = a + (n - 1)d
➡ a8 = 7 + (8 - 1)(3)
➡ a8 = 7 + (7)3
➡ a8 = 7 + 21
➡ a8 = 28
Therefore, 8th term of AP IS 28.
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