Math, asked by pruthvikboeing, 7 months ago

if a=7,d=3 and n=8, find an

Answers

Answered by abhisheksinghr81
3

Answer:

Here, the 8th term is 28.

Step-by-step explanation:

Here, As given in question,

=a=7, d=3, n=8

Si, A8=a+(n-1)×d

=A8=7+(8-1)×3

=A8=7+7×3

=A8=7+21

=A8=28

Hence, the 8th term of this A.P. is 28.

Thank you.

Answered by abdulraheem000
2

Answer:

given    a=7,    d=3   and    n=8\\a_{n}=a+(n-1)d\\a_{8}=7+(8-1)3\\ a_{8}=7+21=28

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