If the third and the sixth term if an ap is 7 and 13 respectively . Find the 10th term
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so , this is the answer ,
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A3 = a + 2d = 7
A6 =a + 5d = 13
from 2 equation and 2variable
3d = 6
d = 2
therefore,
so A10 = a + 9d
3 + 9(2)
3 + 18
21 is the 10 th term of AP
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A3 = a + 2d = 7
A6 =a + 5d = 13
from 2 equation and 2variable
3d = 6
d = 2
therefore,
so A10 = a + 9d
3 + 9(2)
3 + 18
21 is the 10 th term of AP
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