find the 10th term of ap:2;7;12...
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Answer:
The 10th term of ap:2;7;12... is 47
Step-by-step explanation:
a = 2,
a = 2,d = 5
a = 2,d = 5n = 10
a = 2,d = 5n = 10a+(n-1)d
a = 2,d = 5n = 10a+(n-1)d= 2+(10-1)×5
a = 2,d = 5n = 10a+(n-1)d= 2+(10-1)×5= 2+9×5
a = 2,d = 5n = 10a+(n-1)d= 2+(10-1)×5= 2+9×5= 47
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