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     EduGorilla 
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    If A = and B = then which of the following is/are correct?

    1. A and B commute.
    2. AB is a null matrix.

    Select the correct answer using codes given below.

    Options :-

    1. 1 only
    2. 2 only
    3. Both 1 and 2
    4. Neither 1 nor 2
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Reply To: If A = and B = , then which of the following is/are correct?1. A and B commute.2. AB is a null ….
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