(i) false;
Let be N = { 0, 1 , 2}; x * y = x + y => a * a = 2a ∈ { 0, 2 , 4}, which is not a( just for a = 0);
(ii) true;
b * c = c * b => a * ( b * c ) = a * ( c * b ); (1)
but, a * ( c * b ) = ( c * b ) * a; (2)
(1) and (2) => <span>a * (b * c) = (c * b) * a.</span>
Minus 5 on each side
5+[×+1]=0
-5. -5
×+1=0
-1. -1
x = -1
Answer:
36 different outcomes
Step-by-step explanation:
1000 mg = 1 g
the prefix "milli" means "thousandth", which is why there are 1000 mg in one gram
Use that equation above as the conversion factor
3500 mg = (3500 mg)*(1 g/1000 mg) = (3500/1000) g = 3.5 g
So in short,
3500 mg = 3.5 g
Answer: 3.5
