Math, asked by IƚȥCαɳԃყBʅυʂԋ, 10 months ago

given a=5 , d= 3 ,an= 50 , find n and Sn.

Answers

Answered by ritesh2309

1

Answer:

5+(n-1)3=50

5+3n-3=50

3n=48

n=16

Answered by aarushisunilmelathil

4

Step-by-step explanation:

answer

n 16

sn 440

arithmetic progression

answer attached check it

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