You are given eight coins of same denomination, out of the eight coins one coin is very very slightly heavy than the remaining seven such that you cannot separate it by weighing it in your palms. You are given a beam balance with the help of which you have to separate out the very slightly...
I came across this sequence while solving an old bitsat 2008 exam paper. Here's the link
http://www.bitsat.collegecutoff.com/bitsat_2008_question_paper.pdf
Qes no. 143
Homework Statement
The locus of z satisfying the inequality (z + 2 i) / (2 z + i) < 1 where z = (x + i y)
Homework Equations
none
The Attempt at a Solution
After putting the value of z = (x + i y) , I tried to rationalize it but now I am stuck. can somebody explain how to solve it. The...