JEE Advance - Mathematics (2007 - No. 26)
Which one of the following is a correct statement?
$${Q_1},\,\,{Q_2},\,\,{Q_3},...$$ are A.P. with common difference 5
$${Q_1},\,\,{Q_2},\,\,{Q_3},...$$ are A.P. with common difference 6
$${Q_1},\,\,{Q_2},\,\,{Q_3},...$$ are A.P. with common difference 11
$${Q_1} = \,\,{Q_2} = \,\,{Q_3} = ...$$