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Maths Puzzle
Numerical Ability
how many centimeters are the same as 9 meters
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book Other Question
Simplify the expression...
2
a - ab+8a-8b
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a+8
how do u solve these linear systems by gauss elimination or any other method?
x -5y +0z +10w= 27
5x -25y +10z -4w= -47
10x +2y -1z +4w= 36
2x +4y -2z +0w= 12
Thank you very much I appreciate your help.