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NishantG · 07-24-2008, 07:23 AM

E for me too

f(a+b) = f(a) + f(b)

if f(a) = -3a

f(a+b) = -3(a+b) = -3a -3b = f(a) + f(b)

07-24-2008, 07:23 AM	#5 (permalink)
NishantG Within my grasp! Join Date: May 2008 Posts: 347	E for me too f(a+b) = f(a) + f(b) if f(a) = -3a f(a+b) = -3(a+b) = -3a -3b = f(a) + f(b)