Madhu Asked a Question
April 10, 2020 10:33 ampts 30 pts
matrix...usp how to solve this..and how to choose the answer...is there any shortcuts for this
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  • Srinath
    Though I am not getting 1, for column 2,
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  • Srinath
    If the product of a column vector with itself is 1, and product of distinct column vectors are 0, then it is orthogonal.
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    Madhu
    is this the rule for orthogonal??
  • Srinath
    Check the product of the column vectors.
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  • Ujjawal vishal thankyou
    option d. None
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    Madhu
    but the ans is orthogonal