MODERN PUBLICATION-NUMBER SYSTEMS-EXERCISE
- Find two rational numbers between: a=2.232332333133332 and b=0.2525525...
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- Add: (sqrt3+2sqrt2) and (2sqrt3-5sqrt2)
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- Add: (3sqrt3-sqrt2+sqrt5) and (2sqrt2+5sqrt3-7sqrt5)
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- Multiply 3sqrt7 by 2sqrt7
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- Multiply 3sqrt28 by 2sqrt7
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- Divide: 16sqrt6 by 4sqrt2
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- Divide: 18sqrt21 by 6sqrt7
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- Simplify: (5+sqrt3)(5-sqrt3)
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- Simplify: (sqrt5+sqrt2)(sqrt2-sqrt3)
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- evaluate: (4-sqrt5)^2
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- Represent sqrt5,sqrt6 and sqrt7 on the number line.
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- Represent sqrt3.5, sqrt4.3 and sqrt8.47 on the number line.
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- Visualise 2.564 on the number line, using successive magnifications.
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- Visualise 5.2bar6 on the number line, upto 4 places of decimal.
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- Rationalise the denominator of the following: 1/sqrt7
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- Rationalise the denominator of each of the following 1/sqrt12
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- Rationalise the denominator of each of the following 3/(2sqrt5)
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- Rationalise the denominator of each of the following 1/(sqrt5-2)
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- Rationalise the denominator of each of the following 16/(sqrt41-5)
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- Rationalise the denominator of each of the following 1/(2sqrt5-sqrt3)
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