Matrices and Determinants 2 Question 20
22. Which of the following is(are) NOT the square of a
(a)
(b)
(c)
(d)
(2017 Adv.)
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Answer:
Correct Answer: 22. (a,c)
Solution:
- For a matrix to be square of other matrix its determinant should be positive.
(a) and (c)
(b) and (d)
