1.

If 'A' means '+', 'B' means '-', 'C' means 'x' and 'D' means '÷', then find the value of (1 D 1 C 1) A (2 C 2 D 2) A (3 D 3 C 3) B (4 C 4 D 4).

A. 3
B. 2
C. 6
D. 10
Answer» C. 6


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