I was doing this question and i got to a point where i found that (1-2k)>0.5. I need to find an inequality with (1-2k)/k^2 in it given 0<k<0.25.
Can i just go from the first step to [(1-2k)/k^2]>8 or do i need some sort of explanation. If so, what should i write?
Can i just go from the first step to [(1-2k)/k^2]>8 or do i need some sort of explanation. If so, what should i write?