Question

For an A.P., if a = -3 and d = 4 then find tn
t = a + (n - 1)d​

Answer 1

Answer:

tn =-3plus 4n-4

=-7+4n

Answer 2

The correct answer will be "Tₙ = -7+4n".

Step-by-step explanation:

$The \ given \ values \ are:\\a=-3\\d=4\\T_{n}=?\\As \ we \ know,\\T_{n}=a+(n-1)d\\On \ putting \ the \ values \ in \ the \ above \ formula,we \ get\\T_{n}=-3+(n-1)4\\ T_{n}=-3+4n-4\\T_{n}=-7+4n$

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