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1. |
Given that limit exists (lt_{(x,y,z) rightarrow(0,0,0)} left ( frac{cos( frac{ pi}{2}-x).tan(y).cot( frac{ pi}{2}-z)}{sin(x).sin(y).sin(z)} right ) ) |
A. | 99 |
B. | 0 |
C. | 1 |
D. | 100 |
Answer» D. 100 | |