the no. of thr terms in theA.P. 2,5, 8,.....59 is 20
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Step-by-step explanation:
a= 2
d= 3
an= 20
a+(n-1)d= 20
2+3n-3=20
3n=21
n= 7
it's 7th term will be 20.
hope it will help you ✌️✌️
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