milinds2370
milinds2370
01-10-2014
Mathematics
contestada
help with these please
Respuesta :
crisforp
crisforp
01-10-2014
12.
f( - 1 ) = ( - 1 )^2 - 1 = 0;
g ( 0 ) = ( 0 - 5 ) / 0 = ( - 5 ) / 0 It's impossible!
=> ( g o f )( - 1 ) isn't exist !
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