MCQ
Which of the following statements is INCORRECT?
  • A
    Line $\overline{ \text{AB}}$ is same as line $\overline{\text{BA}}$.
  • B
    Line segment $\overline{\text{AB}}$ is same as Line segment $\overline{\text{BA}}$.
  • Ray $\overrightarrow{\text{AB}}$ is the same as ray $\overrightarrow{\text{BA}}$.
  • D
    $AB$ perpendicular to $CD$ is same as $CD$ perpendicular to $AB.$

Answer

Correct option: C.
Ray $\overrightarrow{\text{AB}}$ is the same as ray $\overrightarrow{\text{BA}}$.

In ray $ \overrightarrow{\text{AB}}$ $A$ is initial in point and ray $ \overrightarrow{\text{BA}}$, $B$ is the initial point. So, both are not same.

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