Find the Missing Numbers $( \mathrm { a } ) = 3 , ( \mathrm {~b} ) = 1 , ( \mathrm { c } ) = 9 , ( \mathrm {~d} ) = 4$

Multiple Choice

Find the missing numbers.
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A) $( \mathrm { a } ) = 3 , ( \mathrm {~b} ) = 1 , ( \mathrm { c } ) = 9 , ( \mathrm {~d} ) = 4$
B) $( \mathrm { a } ) = 5 , ( \mathrm {~b} ) = 2 , ( \mathrm { c } ) = 1 , ( \mathrm {~d} ) = 6$
C) $( \mathrm { a } ) = 4 , ( \mathrm {~b} ) = 1 , ( \mathrm { c } ) = 9 , ( \mathrm {~d} ) = 4$
D) $( a ) = 9 , ( b ) = 1 , ( c ) = 0 , ( d ) = 5$