In a right angled ΔABC, ∠ABC = 90°, AB = 3, BC = 4, CA = 5; BN is perpendicular to AC, AN : NC is

• ক 3 : 4
• খ 9 : 16 ✅ সঠিক উত্তর
• গ 1 : 4
• ঘ 3 : 16