If f(x)=|x|/x and c is a real number then find the value of |f(c)-f(-c)|

Asked by amal kumar sarma | 5th Nov, 2013, 11:13: AM

Expert Answer:

Answered by Vimala Ramamurthy | 8th Nov, 2013, 03:32: PM

Queries asked on Sunday & after 7pm from Monday to Saturday will be answered after 12pm the next working day.