Question

Which notation can be used for the magnitude of vector \[\vec{AB}\]?

विकल्प

• \[|A\vec{B}|\]

• \[|\vec{AB}|\]

• \[\vec{|AB|}\]

• \[\vec{AB}\]

Answer 1

The magnitude of vector \[\vec{AB}\] is written as \[|\vec{AB}|\]. It may also be written as \[|\vec{a}|\] or simply \[a\].