Which of the following column operation is incorrect for the matrix A= – McqOptions

MCQOPTIONS

1.	Which of the following column operation is incorrect for the matrix A= ( begin{bmatrix}1&2&5 6&3&8 end{bmatrix} ) ?
A.	C<sub>1</sub> 3C<sub>1</sub>
B.	C<sub>2</sub> C<sub>1</sub>+C<sub>2</sub>
C.	C<sub>2</sub> 2+2C<sub>2</sub>
D.	C<sub>2</sub> 2C<sub>1</sub>+2C<sub>2</sub>-C<sub>3</sub>
Answer» D. C<sub>2</sub> 2C<sub>1</sub>+2C<sub>2</sub>-C<sub>3</sub>

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