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MODERN PUBLICATION-NUMBER SYSTEMS-EXERCISE
- On rationalising the denominator of1/(sqrt4-sqrt3)=
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- If x=(7+4sqrt3), then (x+1/x)=
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- If sqrt7=2.646 then 1/sqrt7=
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- If sqrt2=1.4142 then sqrt((sqrt2-1)/(sqrt2+1)) is equal to :
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- The simplest form of 0.bar32 is
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- An irrational number between 5 and 6 is
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- When simplified (x^-1+y^-1)^-1 is equal to
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- If 0 < y < x , which statement must be true?
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- If x/x^1.5=8x^-1 and x>0, then x= a. 2sqrt2 b. 4 c. 64 d. sqrt2/4
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- 4sqrt(3sqrt2^2) equals
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- Which of the following is not euqal to (100/9)^(-3/2)?
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- If a,b,c are positive real numbers sqrt(a^-1b)xxsqrt(b^-1 c)xxsqrt(c^-...
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- If a,b,c are positive real number, then 5sqrt(3125a^10 b^5 c^10) is eq...
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- The value of [{(1/7^2)^-2}\^(1//4)
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- If (3^(5x)xx81^2xx6561)/(3^(2x))=3^7, then x=
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- Every rational number is:
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- Fill in the blanks : Between two rational numbers there exist ………. R...
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- Decimal repesentation of a rational number cannot be:
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- The decimal expansion of the number sqrt2 is
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- Which of the following is irrational?
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