which term of the ap 11,8,5.....is -136
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first term is 11 .
common difference is -3.
nth term = a + (n-1)d
-136=11+(n-1)×-3
-136=11-3n+3
3n=14+136
n=150/3 = 50 th term
common difference is -3.
nth term = a + (n-1)d
-136=11+(n-1)×-3
-136=11-3n+3
3n=14+136
n=150/3 = 50 th term
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