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When given the equations x-y=-1, 2y-x=27, x+y =11 how would you use row echelon form to get to the answer (5,6)? What is the oxidation state of tungsten in W(NO3)4– ? Direct deposit account number format for ssa? What is the difference between a basis, subset, and subspace in linear algebra? Can someone tell the location, which bone it articulates and what region it can be found?
Anterior Superior Iliac Spine Medial Malleolus?