(i) In a conference room, the first row has
\(30\) seats, and there are
\(50\) rows in total. If each successive row has
\(4\) more seats than the previous one, determine the number of seats in the last row.
Ans:
(ii) In a summer season let us take the temperature of Coimbatore from Monday to Friday to be in A.P. The sum of temperatures from Monday to Wednesday is \(300^° C\) and the sum of the temperatures from Wednesday to Friday is \(312^° C\). Find the temperature on Friday.
Ans: \(^°C\)