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Find the 10th term from the end of the A.P.8,10,123,......126 |
Answer» Reverse of the AP 126,124,122 ......10,8Here a=126,d=a2-a1=124-126=-2,an=8an=a+(n-1)da10=126+(10-1)*(-2)a10=126+9*(-2)a10=126-18a10=108 |
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