

MCQOPTIONS
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1. |
Find the value of \[12{{x}^{2}}+6x{{y}^{3}}z-8x{{y}^{2}}z+l0xy{{z}^{2}}\]where x = -I, y = 1 and z = -1. |
A. | -4 |
B. | 4 |
C. | -24 |
D. | 24 |
E. | None of these |
Answer» D. 24 | |