Find the 11th term from the last term (towards the first term ) of the

1.	Find the 11th term from the last term (towards the first term ) of the AP:10,7,4...,-62
Answer» an=a + (n-1)d-62=10+(n-1)(-3)-62=10-3n+33n=75n=25term 15 from the first term = term 11 from last term\xa01,2,3,4,5,6,7,8,9,10,11,12,13,14, 15, 16,17,18,19,20,21,22,23,24,25a15=a+14x-3a15=10-42 = - 32 Use this formula for your ans ;l-(n-1)d in which l is the last term i.e -62

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