You will less likely to say I forgot my formula and calculator.

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How to use your smartphone as your on demand formula and calculator


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Matrix 2x2
AxB, A+B, A-B Calculator

How to use: simply type the new number

MATRIX A ( 2 X 2 )






MATRIX B ( 2 X 2 )






MATRIX A X B = ANSWER






MATRIX A - B = ANSWER






MATRIX A + B = ANSWER