Math, asked by mohammadhossain1117, 2 months ago

Determine whether the matrix (

1/√3 1/√6 −1/√2

1/√3 −2/√6 0

1/√3 1/√6 1/√2

) is Orthogonal or not.​

Answers

Answered by arif6eee
0

first answer is wrong.

please anyone answer this. i don't know it.

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