engineering mathematics MCQ #1859

The distance of the point (1, 2) from the line 3x + 4y + 5 = 0 is

engineering mathematics MCQ #1859

  1. Question 1

    Q1. The distance of the point (1, 2) from the line 3x + 4y + 5 = 0 is

    • A) 10/5
    • B) 12/5
    • C) 3
    • D) 4

    Answer: 12/5

    Explanation: Using the distance formula: |Ax1 + By1 + C|/√(A² + B²), where A = 3, B = 4, C = 5, (x1, y1) = (1, 2).