Ayaz

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

Questions

The following questions were asked by visitors named Ayaz.

i am student of BA and i have got 85 marks out of 200 please tell me that i am pass or fail

Answers

The following answers were posted by visitors named Ayaz.

I= k/ d^2 Decreasing distance: I= k/(d-x)^2 now, subtract the two: k/d^2 - k/(d-x)^2 expand (d-x)^2 to (d-x)(d-x) now you have k/d^2 - k/(d-x)(d-x) find common denominators... once you do that, you will have k(d-x)^2 / d^2 (d-x)^2 - kd^2 / d^2(d-x)(d-x) s...

Mistake: Use (d+x)^2 instead of (d-x)^2