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Quiz Sistem Bilangan Riil


\( \displaystyle \mathbb{R}= \mathbb{I}r\cup \mathbb{Q} \)

\( \displaystyle \mathbb{I}r \cap \mathbb{Q} = \varnothing \)

\( \displaystyle \mathbb{C} \subset \mathbb{R}\)

\( \displaystyle \mathbb{Z} \subset \mathbb{N} \)

\( \displaystyle \{5\} \subset \mathbb{C} \)

Suatu bilangan apabila dikuadratkan akan lebih besar daripada nol

Jika \( \displaystyle a>b  \) maka  \( \displaystyle a^2>b^2  \)

Jika  \( \displaystyle x>0 , y>z\) maka  \( \displaystyle xy > xz \)

\( \displaystyle \pi \) adalah bilangan irasional

\( \displaystyle \forall x \in \mathbb{N}\) maka \( \displaystyle x \in \mathbb{Z} \)

About Riad Taufik Lazwardiexcellent

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