Answers

2016-03-28T21:47:09+05:30
A=-3,d = -1/2-(-3) =-1/2+3 = 5/2
an =a+(n-1)d
a₁₁=-3 +(11-1) 5/2
=-3 +10×5/2
=-3+25
=22
1 5 1
2016-03-28T21:47:51+05:30
An=a+(n-1)d
n=11        a=-3      d=5/2
hence 11th term =-3+(11-1)*5/2
                           =22
 hope this answer helped...comment if doubt persists..!!! :) 
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