Matrices Question
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Grade 12 Matrices CCSS: HSN-VM.C.7
Matrix B is given with two of its elements unknown, B=[B1,10-4B2,2]. Another matrix is given, which is matrix B which has been multiplied by a scalar, [30-12]. What are the two unknown elements in matrix B, listed as B1,1,B2,2?
- 12,8
- 34,12
- -12,-8
- -34,-12