Math, asked by singhbhuminder79, 8 months ago

5. nth term of an AP. given
+ (n - I
(a) b
(b)

Answers

Answered by PixleyPanda

0

Answer:

Step-by-step explanation:

a1=5×1-3=2

a10=5×10-3

sum of 10 terms = n/2(a1+an)

=10/2(2+47)=245

Hope it helps

:)

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