IIT JAM
Prafull kumar mehta Mehta Asked a Question
August 31, 2020 1:58 ampts 30 pts
  • IIT JAM
  • Mathematics (MA)

Let a e m(r) such that aa a"a i and det(4) following is necessarily true? (a) av-v for some unit vectorver? (b) av v for some unit vector ver c)|14|1 for some u

Let A e M(R) such that AA A"A I and det(4) following is necessarily true? (a) Av-v for some unit vectorveR? (b) Av v for some unit vector vER c)|14|1 for some unit vector v ER 1. Which one of the (d) None of the above Options:
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  • Anonymous User thankyou
    option a is correct
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  • Anonymous User Best Answer
    see the attachment.
    • cropped3419477409708681359.jpg
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