Qualification > Math

Math "Fill in the blanks" questions

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Saavya:
can someone please try and guess the correct answers for these questions :) ? i wud really appreciate it ~

1) +16^(1/2) can be expressed  as a +ve  _______. It is _______

2)   10^(1/2) cannot be expressed as a _______ number, however it is a _______.

3)   6,7,9 and 15 are ______ numbers.  (real ?)

4) express non-terminating decimals
        a) 1/3
        b) 2

elemis:
integer. 4.

rational. real number.

real

I dont understand what the desire in the fourth question.

Saavya:
oh ok ill clear that out after some time ! i need to go

for 2nd one how come is that a real number :S?

elemis:

--- Quote from: Syeda .S. Nasir on March 22, 2011, 02:32:05 pm ---oh ok ill clear that out after some time ! i need to go

for 2nd one how come is that a real number :S?

--- End quote ---

Real numbers can be expressed on the real number line. In short, all rational, irrational and integer numbers are real.

Saavya:
oh ok Thank You

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