Math, asked by ayushchorge455, 5 months ago

plz solve this sum plz​

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Answers

Answered by subha7k
0

Answer:

n=63

Step-by-step explanation:

a=2, d= 11-2=9, tn=560

tn=a+(n-1)d

560=2+(n-1)9

560=2+9n-9

560=-7+9n

560+7=9n

567=9n

n=567/9

n=63

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