Math, asked by amalfatema2004, 2 months ago

Find the sum of an AP with 40 terms and whose first and last terms are 5 and 83 respectively

Answers

Answered by Ayush90909

1

Answer:

1760

Step-by-step explanation:

Sn = n/2*(a+l)

40/2*(5+83)

20*(88)

1760

Answered by ayanzubair

1

Step-by-step explanation:

answer in attached file

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