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Mathematics
Mathematics
Problem
If
2
,
x
+
3
,
5
x
−
1
2,\,x+3,\,5x-1
2
,
x
+
3
,
5
x
−
1
are three successive terms of an arithmetic progression, then
x
x
x
equals a)
1
1
1
b)
5
3
\dfrac{5}{3}
3
5
c)
5
4
\dfrac{5}{4}
4
5
d)
2
3
\dfrac{2}{3}
3
2
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