JEE Main & Advanced Mathematics Vector Algebra 208 Question Bank Numerical Value Type Questions - Vector

  • question_answer Find the area of the parallelogram whose diagonals are \[\vec{a}-\vec{b}\] and \[3\,\vec{a}+\vec{b},\] where \[|\overrightarrow{a}|\,\,=2|\overrightarrow{b}|\,\,=2\] and the angle between \[\vec{a}\] and \[\vec{b}\] is \[\pi /6\].

    Answer:

    2.00


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