obeng manu

This page lists questions and answers that were posted by visitors named obeng manu.

Questions

The following questions were asked by visitors named obeng manu.

Consider the series 1+(2+3)+(4+5+6)+(7+8+9+10)+(11+12+13+14+15)+.... (a) find an expression for the ith term in the rth bracket. (b) Given that 39×79 is the sum of all the numbers in the first 6 bracket in the series, find the value of K.
9 years ago

Answers

The following answers were posted by visitors named obeng manu.