an AP starts with a positive fraction and every alternate term is an integer.i f the sum of first 11 terms is 33,then forth term is?
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Step-by-step explanation:
Sum of 11 terms is 33
So 11/2(2a+10d)=33
So a+5d=3
Also a3=a1+2d
But since every alternate term is an integer
2d=1 or d=1/2
Substituting in a+5d=3
a= 1/2
Now fourth term is a+3d
Which is 1/2+ 3/2
=4/2
=2
Well lol thassit if
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