Math Math Math

Friday, June 6, 2008

Continuation ng review namin ni Khim sa Y!M. Basics lang muna.

Q: True or False: A number is either a rational or an irrational, but not both.

A: True! In decimal form, a number is either non-terminating and non-repeating (so it's an irrational) or not (so it's a rational); there is no overlap between these two number types!

Q: Ano pinagkaiba ng natural sa whole number?

A: Kapag natural un ung mga 1,2,3,4,5.. (counting numbers). Kapag whole naman, natural numbers kasama ang 0.

Q: Ano yung irrational numbers?

A: Non-terminating and non-repeating. Example: pi

Q: E ano naman tawag sa mga hindi real?

A: Imaginary

Q: True or False: An integer is a rational number.

A: True. kasi ung mga integer pwede mo naman lagyan ng /1 para maging rational e

Q: True or False: A rational is an integer.

A: False. Rational numbers are fractional. Not all fractions are integers such as 2/3.

Other information:

pag integers kasama mga negative
pag rational un ung mga fractional

tapos rational + irrational = real numbers

Music: Cassie feat. Ray J - Me and You

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