0 votes 0 votes https://gateoverflow.in/80586/gate1987-2f IS THERE NEED TO KNOW POOF ?IF YES THEN GIVE ANY EASY PROOF... eyeamgj asked Aug 27, 2018 eyeamgj 205 views answer comment Share Follow See all 2 Comments See all 2 2 Comments reply Shaik Masthan commented Aug 27, 2018 reply Follow Share ( Not only applicable to this specific question ) proofs are for understanding.... if we don't know the proof we have to remember it..... what is the problem with memorization? we may be forget after some time if we didn't revise the formula with in regular period. IF YES THEN GIVE ANY EASY PROOF i didn't check it 0 votes 0 votes eyeamgj commented Aug 27, 2018 reply Follow Share OK 0 votes 0 votes Please log in or register to add a comment.
