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Examine, whether the following numbers a...

Examine, whether the following numbers are rational or irrational :
`(3+sqrt3)(3-sqrt3)`

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VGS PUBLICATION-BRILLIANT-REAL NUMBERS-EXERCISE
  1. Write any two irrational numbers lying between 3 and 4.

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  2. Examine, whether the following numbers are rational or irrational : ...

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  3. Examine, whether the following numbers are rational or irrational : ...

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  4. Examine, whether the following numbers are rational or irrational: 10/...

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  5. Examine, whether the following numbers are rational or irrational : ...

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  6. Classify the following numbers as rational or irrational. sqrt(27)

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  7. Classify the following numbers as rational or irrational. sqrt(441)

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  8. Classify the following numbers as rational or irrational. 30.2323342...

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  9. Classify the following numbers as rational or irrational. 7.484848…

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  10. Classify the following numbers as rational or irrational: 11.213243546...

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  11. Classify the following numbers as rational or irrational. 0.30300300...

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  12. Give four examples for rational and irrational numbers?

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  13. Find an irrational number between 5/7 and7/9 . How many more there may...

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  14. Find two irrational numbers between 0.7 and 0.77

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  15. Find the value of sqrt5 upto 3 decimal places.

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  16. Find the value of sqrt7 upto six decimal places by long division metho...

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  17. Locate sqrt(10) on the number line.

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  18. Find atleast two irrational numbers between 2 and 3.

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  19. State whether the following statements are true or false. Justify your...

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  20. State whether the following statements are true or false. Justify your...

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