Question 1114442
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<pre>
[x] = [ ]+[ ] +[ ] 
[y] = [ ]+[ ]s+[ ]t.
[z] = [ ]+[ ] +[ ] 
x= (1/2) - (3/2)*s - (9/2)*t, 
y = s, 
z = t.
I can't fill the spaces that are on the matrix.Could you help me?
</pre>
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<pre>
[x] = [ 0.5] + [-1.5]*s  + [-4.5]*t
[y] = [ 0.0] + [ 1.0]*s  + [ 0.0]*t.
[z] = [ 0.0] + [ 0.0]*s  + [ 1.0]*t 


x= (1/2) - (3/2)*s - (9/2)*t, 
y = s, 
z = t.
</pre>

Solved.