1VD = VidyaDrishti Test 4
i hav copy-pasted the questn. so i dunno maybe.?
5 Answers
62avni.. are u sure this is the question!!!
This simply means that
f(x) (1- f(y)) = 0
so f(x) =0 or f(y) = 1
but nothing is given if it is true for how many x's and y's
what is the source of this question?
162if it was given that f(x) ≠1 or sometihng more .. then it could have been an interesting one..
but with my understanding I dont find anything correct in this one! :(
May be these guys have some logic.. which i wud definitely be interested to understand!
1i dont think they provide soltn. we'll leave it 4 now then.
pl.help me in reductn formula que