Solved

Solve the System (x−2y+z=135x+4y−4z=5−2x−5y+4z=13)\left(\begin{array}{llll}x&-&2 y&+&z & =&13 \\5 x&+&4 y&-&4 z & =&5 \\-2 x&-&5 y&+&4 z & =&13\end{array}\right)

Question 31

Multiple Choice

Solve the system. (x−2y+z=135x+4y−4z=5−2x−5y+4z=13) \left(\begin{array}{llll}x&-&2 y&+&z & =&13 \\5 x&+&4 y&-&4 z & =&5 \\-2 x&-&5 y&+&4 z & =&13\end{array}\right)


A) x = 5, y = -3, z = 2
B) x = 3, y = -1, z = 5
C) x = 5, y = 0, z = 4
D) x = 5, y = 2, z = 5

Correct Answer:

verifed

Verified

Unlock this answer now
Get Access to more Verified Answers free of charge

Related Questions

Q26: Evaluate <span class="ql-formula" data-value="4 \times

Q27: Solve the homogeneous system. <span

Q28: Evaluate <span class="ql-formula" data-value="4 \times

Q29: The determinant of any matrix with real

Q30: Solve the system by the substitution

Q32: Solve the homogeneous system. <span

Q33: Evaluate <span class="ql-formula" data-value="3 \times

Q34: Solve the system by using either

Q35: Solve the system by the substitution

Q36: The matrix is in reduced echelon