Find AP whose 5th term is 29 and 15th term is 70
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Here Īß your ańßwer!
ATQ,
a5 = 29
=) a + 4d = 29 ---( eq. 1)
a15 = 70
=) a +14d =70----(eq. 2)
Now, subtracting eq 1 from 2 we will get d = 41/10 =4.1
Therefore a = 65/3 .=21.6
now, a2 = a + d = 21.6+4.1 =25.7
a3 = 2a + d = 25.7 + 4.1 =29.8
therefore ap is 21.6,25.7,29.8,............,
Hope it helps you! ☺ ❤❤
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