Questions
If B is a non-singular matrix and A is a square matrix, then det (B–1AB) is equal to
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a
det (A–1)
b
det (B–1)
c
det (A)
d
det (B)
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Correct option is C
det (B–1AB) = det (B–1) det A det B= det (B–1) × det B × det A = det (B–1B) × det A= det (I) × det A = 1× det A = det A.Similar Questions
If is a matrix satisfying the equation then
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