Question

if a=1 and d=1 then find the value of tg​

Answer 1

given

a=1

d=1

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to find=>

$t_{g} = {?}$

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soltion=>

we know that

$= a_{n} = a + ( n- 1)d$

now solve question according

$= > t_{g} = 1 + (g - 1)1 \\ \\ = > t_{g} = 1 - 1 + g \\ \\ = > t_{g} = g$

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I hope it helps you