Verify the property *
x×(y×z)=(x ×y)×z , if x = 4, y = - 3 and z = - 6.
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Answer:
x+y+z=6,x−y+z=2,2x+y−z=1 then x,y,z are respectively. A. 3,2,1. B. 1,2,3. C. 2,1,3. D. None of these. Share. Study later ... Now Solve A to get A=6 ... Thus x=1,y=2,z=3 ... Cramer's Rule for 3 x 3 Matri
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Step-by-step explanation:
2y = 4. y = 2. Now that we know the value of y, we can return to: x + y = 6 ... x+2=6. x=4. Now,. Put the value of x in eq.3. z+4=9. z=5. Now,. x+y+z = 11.
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