What is the value of ( begin{vmatrix}-bc & ca + ab & ca + ab ab + b – McqOptions

MCQOPTIONS

1.	What is the value of ( begin{vmatrix}-bc & ca + ab & ca + ab ab + bc & -ca & ab + bc bc + ca & bc + ca & -ab end {vmatrix} ) ?
A.	ab
B.	( ab)<sup>2</sup>
C.	( ab)<sup>3</sup>
D.	( ab)<sup>4</sup>
Answer» D. ( ab)<sup>4</sup>

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