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A=[(1,-2, 0),( 2, 1, 3),( 0,-2, 1)] and ...

`A=[(1,-2, 0),( 2, 1, 3),( 0,-2, 1)]` and `B=[(7, 2,-6),(-2, 1,-3),(-4, 2, 5)]` , find `A B` . Hence, solve the system of equations: `x-2y=10 ,\ \ 2x+y+3z=8\ a n d-2y+z=7`

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RD SHARMA ENGLISH-SOLUTION OF SIMULTANEOUS LINEAR EQUATIONS-All Questions
  1. If A=[1 2 0 -2 -1 -2 0 -1 1] , find A^(...

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  2. A=[3-4 2 2 3 5 1 0 1] , find A^(-1) and hence solve the following s...

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  3. A=[(1,-2, 0),( 2, 1, 3),( 0,-2, 1)] and B=[(7, 2,-6),(-2, 1,-3),(-4, 2...

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  4. If A\|(1,2,0),(-2,-1,-2),(0,-1,1)|, then find the value of A^(-1) Us...

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  5. If A=|(2,2,-4),(-4,2,-4),(2,-1,5)| and B=|(1,-1,0),(2,3,4),(0,1,2)| th...

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  6. The sum of three numbers is 2. If twice the second number is added ...

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  7. An amount of Rs 10,000 is put into three investments at the rate of...

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  8. A company produces three products every day. Their production on a ...

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  9. The prices of three commodities P ,\ Q ,\ a n d\ R are Rs x ,\ y\ a...

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  10. The management committee of a residential colony decided to award so...

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  11. A school wants to award its students for the value of honesty, regular...

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  12. Two institutions decided to award their employees for the three val...

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  13. Two factories decided to award their employees for three values of ...

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  14. Two schools P and Q want to award their selected students on the va...

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  15. Two schools P and Q want to award their selected students on the value...

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  16. Two schools P\ a n d\ Q want to award their selected students on th...

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  17. A total amount of Rs 7000 is deposited in three different saving ba...

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  18. A shopkeeper has 3 varieties of pens A, B and C . Meenu purchased ...

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  19. Solve the following system of homogeneous equations: 2x+3y-z=0 x-y-2z...

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  20. Find the solution of homogeneous system of equations: x -2y +z =0; x +...

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