Question: 3. If sin(0) = ++, then what is cos(90 ej? A. 4/5 B. 3/4 C. 5/4 D. 4/3 a O b O c Od

3. If sin(0) = ++, then what is cos(90 ej? A. 4/5

3. If sin(0) = ++, then what is cos(90 ej? A. 4/5 B. 3/4 C. 5/4 D. 4/3 a O b O c Od

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