

MCQOPTIONS
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1. |
Given that limit exist find (lt_{(x,y,z) rightarrow(-9,-9,-9)} frac{tan((x+9)(y+11)(z+7))}{(x+9)(y+10)} ) |
A. | 2 |
B. | 1 |
C. | 4 |
D. | 3 |
Answer» D. 3 | |