Question

In an AP the nth term is an=5n-2,then the value of d is​

Answer 1

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Answer 2

Given :- In an AP the nth term is an=5n-2,then the value of d is ?

Solution :-

given that,

→ an = 5n - 2

so,

→ a1 = 5 * 1 - 2 = 5 - 2 = 3

and,

→ a2 = 5 * 2 - 2 = 10 - 2 = 8

then,

→ common difference = second term - first term

→ d = a2 - a1

→ d = 8 - 3

→ d = 5 (Ans.)

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