Which of the following statements are true? I: If F, and F, are 5-dimensional flats in R', then the dimension of F, NF, could have a dimension of 6. 1 2 II: If F, and F2 are strictly separated, then F1NF2 = Ø. A. Neither I or II B. Both I and II C. I O D. I

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A: It is vector calculation

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A: The solution is given as

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A: We can solve this using truth table

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A: given u=(2+i,1+i,0)

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