PDF chapter test TRY NOW
An A.P. consists of \(36\) terms in which the \({2}^{\text{nd}}\) term is \({11}\) and the last term is \({113}\). Identify the \({15}^{\text{th}}\) term.
(Hint: If \(a\) is the first term and \(d\) the common difference, then form two linear equations using the given terms and solve for \(a\) and \(d\).)
\( a = \)
\( d = \)
\(a_{15}\) =
Register for free to see more content