2. Questions Bank
  3. JEE Main & Advanced
  4. Mathematics
  5. Vector Algebra

JEE Main & Advanced Mathematics Vector Algebra Question Bank Vector triple product

  • question_answer
    \[i\times (j\times k)+j\times (k\times i)\,+k\times (i\times j)\] equals    [RPET 1999]

    A)          i

    B)          j

    C)          k

    D)          0

    Correct Answer: D

    Solution :

               \[(i\times i)+(j\times j)+(k\times k)=0.\]


You need to login to perform this action.
You will be redirected in 3 sec spinner