

MCQOPTIONS
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1. |
If x is a real number, then \(\sqrt {log_e\frac{{4x - {x^2}}}{3}} \)is a real number if and only if |
A. | - 3 ≤ x ≤ 3 |
B. | 1 ≤ x ≤ 2 |
C. | -1 ≤ x ≤ 3 |
D. | 1 ≤ x ≤ 3 |
Answer» E. | |