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If A=[{:(,3,5),(,4,-2):}] and B=[{:(,2),...

If `A=[{:(,3,5),(,4,-2):}] and B=[{:(,2),(,4):}]" is the product AB possible"?`. Give a reason, if yes, find AB.

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The correct Answer is:
`AB=[(26),(0)]`
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ICSE-MATHEMATICS-2011-SECTION- B
  1. If A=[{:(,3,5),(,4,-2):}] and B=[{:(,2),(,4):}]" is the product AB pos...

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  2. A manufacturer sells a washing machine to a wholsaler for Rs 15,000. ...

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  3. A solid cone of radius 5 cm and height 8 cm is melted and made into sm...

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  4. ABCD is a parallelogram where A (x, y), B (5, 8), C (4, 7) and D 2, -4...

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  5. ABCD is a parallelogram where A (x, y), B (5, 8), C (4, 7) and D 2, -4...

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  6. Use a graph paper to answer the following questions. (Take 1 cm = 1 ...

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  7. Use a graph paper to answer the following questions. (Take 1 cm = 1 ...

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  8. Use a graph paper to answer the following questions. (Take 1 cm = 1 ...

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  9. Use a graph paper to answer the following questions. (Take 1 cm = 1 ...

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  10. Use a graph paper to answer the following questions. (Take 1 cm = 1 ...

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  11. Mr. Chaudhary opened a Saving's Bank Account at State Bank of India on...

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  12. Using componendo and dividendo, find the value of x if (sqrt(3x+4)+sqr...

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  13. If A=[{:(,2,5),(,1,3):}], B=[{:(,4,-2),(,-1,3):}] and I is the identif...

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  14. In the following figure ABC is a right angled triangle with angleBAC=9...

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  15. In the following figure ABC is a right angled triangle with angleBAC=9...

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  16. In the following figure ABC is a right angled triangle with angleBAC=9...

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  17. Using step-deviation method, calculate the mean marks of the following...

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  18. State the modal class.

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  19. Marks obtained by 200 students in an examination are given below : ...

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  20. Marks obtained by 200 students in an examination are given below : ...

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  21. Marks obtained by 200 students in an examination are given below : ...

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