Cari koordinat titik P. Rajah 10 menunjukkan sebahagian graf bagi fungsi y = 3 \cos 2x for x ≥ 0^{\circ}.
Rajah 10: Images/KM24SMA_C4_Q24_ImageFile_0.png
['A: (180^{\\circ},2)', 'B: (180^{\\circ},3)', 'C: (360^{\\circ},2)', 'D: (360^{\\circ},3)']