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Kerala - XI Science - Maths - Sequences and Series
If the sum of a certain no. of terms of the A.P. 25,22,19,...is 116.Find the last term.
Asked by mythili Suresh
2nd September 2015,
8:14 PM
Kerala - XI Science - Maths - Sequences and Series
Sum of the first p,q,and r terms of an A.P are a,b and c, respectively. prove that a/p(q-r)+b/q(r-p)+c/r(p-q)=0
Asked by
13th November 2012,
12:43 PM
