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Step by step text solution for Find the inverse of the matrix A=[(2,1),(7,4)] using column transformation. by MATHS experts to help you in doubts & scoring excellent marks in Class 12 exams.
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BODY BOOKS PUBLICATION-MATRICES-EXERCISE
- Find the inverse of the matrix A=[(2,1),(7,4)] using column transforma...
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- A=[[2,3],[4,5],[2,1]] B=[[1,-2,3],[-4,2,5]] Find AB
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- A=[[2,3],[4,5],[2,1]] B=[[1,-2,3],[-4,2,5]] If C is the matrix obtai...
05:25
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- If A=[(1,2),(4,-3)] Find A^2 and 4A.
03:54
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- If f(x)=x^(2)+4x-5andA=[(1,2),(4,-3)], then f(A) is equal to a)[(0,-4)...
03:55
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- The co-operative store of a particular school has 10 dozen physics boo...
06:55
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- Find the values of x,y,z respectively, if [(x),(-y+z),(x-y-z)]=[(3),(5...
02:46
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- Find the value of a,b and c from the following equations, [[a-b,2a...
03:54
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- Compute the following: [[cos^2x, sin^2x],[sin^2x, cos^2x]]+[[sin^2x,...
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- If A=[(2,-1),(3,4),(1,0)],B=[(-1,3),(5,0),(2,-2)] C=[(3,1,-2),(2,0,5)]...
02:35
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- If A=[(2,-1),(3,4),(1,0)],B=[(-1,3),(5,0),(2,-2)] C=[(3,1,-2),(2,0,5)]...
04:40
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- Using elementry transformation, find the inverse of the matrices. A ...
04:18
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- If A=[[alpha ,beta],[ gamma , -alpha]] is such that A^2=I, then A) ...
03:39
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- Consider the matrix A=[(2,3,-1),(-1,4,2),(6,0,8)] Find A+A^T and show ...
03:44
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- Consider the matrix A=[(2,3,-1),(-1,4,2),(6,0,8)] Find A-A^T and show ...
05:14
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- Consider the matrix A=[(2,3,-1),(-1,4,2),(6,0,8)] Express A as the sum...
06:36
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- Use matrix multiplication to divide Rs 30,000 in two parts such that t...
04:55
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- If A=[(1,-1),(2,-1)],B=[(a,1),(b,-1)]. If (A+B)^2=A^2+B^2, Prove that ...
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- If A=[(1,-1),(2,-1)],B=[(a,1),(b,-1)] and (A+B)^2=A^2 +B^2 .Find a and...
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- If A=[(-1),(2),(3)] and B=[-2 -1 -4] Find out the product AB.
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