Answer:
English
Step-by-step explanation:
Answer:
y=-16
Step-by-step explanation:
<h2>Answer with step-by-step:</h2>
(28.-5.199-2.)228
<em>Subtract 5.199 out of 28 to get 22.801</em>
(28.-5.199-2.) * 228
<em>Subtract 2 of 22.801 to get 20.801</em>
20.80 1 * 228
<em>Multiply 20.801 and 228 to get 4742.628 </em>
4742.628<em> </em>
<h2>The answer if you need to factor it:</h2>
3*11*19*31*61/2*5^3 = 4742 157/250 = 4742.628
Express the matrix 
like 
, where 
if 
and 
if 
. (
is known as kronecker's delta)
In the same form we express the matrix 
.
The firs index indicate the row and the second the column.
By the multiplication of matrices we have 
, where
because only 
is non-zero in the last sum.
therfore we have 
.
In the same manner we have
, where
And so, 
