RD Sharma Solutions Class 12 Maths Chapter 5 Ex 5...RD Sharma Solutions Class 12 Maths Chapter 5 Ex...
Transcript of RD Sharma Solutions Class 12 Maths Chapter 5 Ex 5...RD Sharma Solutions Class 12 Maths Chapter 5 Ex...
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RD Sharma
Solutions
Class 12 Maths
Chapter 5Ex 5.1
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Algebra of Matrices Ex 5.1 Qt
We know that if a matrix is of the order m X n, it has mn elements. Thus, to find all the possible orders of a matrix having 8 elements, we have tofind all the ordered pairs of natural numbers whose products is 8.
The ordered pairs are: (1 X 8), (8 X 1), (2 X 4), (4 X 2)
( 1,5) and (5, 1) are the ordered pairs of natural numbers whose product is 5.
Hence, the possible orders of a matrix having 5 elements are 1 X 5 and 5 X 1
Algebra of Matrices Ex 5.1 Q2
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Algebra of Matrices Ex 5.1 Q3
Algebra of Matrices Ex 5.1 Q4
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Algebra of Matrices Ex 5.1 Q5
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Algebra of Matrices Ex 5.1 Q6
Algebra of Matrices Ex 5.1 Q7
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Algebra of Matrices Ex 5.1 Q8
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Algebra of Matrices Ex 5.1 Q9
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Algebra of Matrices Ex 5.1 Q10
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Algebra of Matrices Ex 5.1 Q11
Algebra of Matrices Ex 5.1 Q12
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Algebra of Matrices Ex 5.1 Q13
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Algebra of Matrices Ex 5.1 Q14
Algebra of Matrices Ex 5.1 Q15
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Algebra of Matrices Ex 5.1 Q16
Algebra of Matrices Ex 5.1 Q17
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Algebra of Matrices Ex 5.1 Q18
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Algebra of Matrices Ex 5.1 Q19
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Algebra of Matrices Ex 5.1 Q20
Algebra of Matrices Ex 5.1 Q21