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if a=2i-3j+k, b=-i+j, c=2j-k are three …

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if a=2i-3j+k, b=-i+j, c=2j-k are three vectors. find area of parallelogram having diagonals (a+b) and (b+c)

    • Posted by Gurpreet Kaur 7 years, 5 months ago

    CBSE > Class 12 > Mathematics
    • 3 answers

    Hitesh Kumar 7 years, 5 months ago

    He correct answer is 1/under root 2

    0Thank You

    Hitesh Kumar 7 years, 5 months ago

    I think you are wrong bahubali

    0Thank You

    Mmmmmmmmmmmmmmmmmmmm Wwwwwwwwwwwwwwwwwwww 7 years, 5 months ago

    Check karna ....(-i+j)/2 ....hai kya

    0Thank You

    ANSWER
    http://mycbseguide.com/examin8/

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