question_answer

\[\overleftrightarrow{\text{PQ}}\] is perpendicular to \[\overleftrightarrow{\text{RS}}\] is symbolically written as ________.

A)  \[\overleftrightarrow{\text{PQ}}\bot \overleftrightarrow{\text{RS}}\]                       

B)  \[\overleftrightarrow{\text{PQ}}||\overleftrightarrow{\text{RS}}\]  

C)  \[\overleftrightarrow{\text{PQ}}\ne \overleftrightarrow{\text{RS}}\]

D)         \[\overleftrightarrow{\text{PQ}}=\overleftrightarrow{\text{RS}}\]