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FULL MARKS-ALGEBRA-Exercise 3.18
- Find the order of the product matrix AB is
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- If A is of order ptimesq and B is of order qtimesr, what is order of A...
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- A has 'a' rows and 'a+3' columns. B has 'b' rows and '17-b' columns, a...
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- If A=[(2, 5), (4, 3)], B=[(1, -3), (2, 5)] find AB, BA and check if AB...
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- Given that A=[(1, 3), (5, -1)], B=[(1, -1, 2), (3, 5, 2)], C=[(1, 3, 2...
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- Show that the matrices A=[(1, 2), (3, 1)], B=[(1, -2), (-3, 1)] satisf...
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- Let A=[(1, 2), (1, 3)], B=[(4, 0), (1, 5)], C=[(2, 0), (1, 2)] show th...
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- If A={:((cos theta,0),(0, cos theta)):},B={:((sin theta,0),(0, sin the...
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- If A={:((cos theta,-sin theta),(sin theta, cos theta)):} prove that "A...
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- Verify that A^(2) = I when A= ((5,-4),(6,-5))
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- If A=((a, b), (c, d)) and I-((1, 0), (0, 1)) show that A^(2)-(a+d)A=(b...
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- If A=[(5, 2, 9), (1, 2, 8)], B=[(1, 7), (1, 2), (5, -1)] verify that (...
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- If A={:((3,1),(-1,2)):} show that A^(2)-5A+7I(2)=0
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