The $n^{t h}$ term of an arithmetic progression can be found using the formula

t_{n} = a + (n) d

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t_{n} = 2 a + (n - 1) d

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t_{n} = a + (n - 1) d

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t_{n} = a - (n - 1) d

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Solution

The correct option is C $t_{n} = a + (n - 1) d$
The $n^{t h}$ term of arithmetic progression whose first term is $a$ and common difference is $d$ is given by $t_{n} = a + (n - 1) d$

Hence, option $C$ is correct.

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Similar questions

Write the first four terms of the sequence whose nth term is

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