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State whether the following statements a...

State whether the following statements are true or false. Justify your answers.
(v) `sqrtn` is irrational if n is not a perfect square.

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NCERT KANNAD-REAL NUMBERS-EXERCISE - 1.2
  1. Classify the following numbers as rational or irrational. sqrt(27)

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

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

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

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  5. Classify the following numbers as rational or irrational. 11.2113243...

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

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  7. Give four examples for rational and irrational numbers?

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  8. Find an irrational number between (5)/(7) and (7)/(9). How many more t...

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  9. Find two irrational numbers between 0.7 and 0.77

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

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  11. Find the value of sqrt7 up to six decimal places by long division meth...

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

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

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

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

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

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

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

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

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