151k views
3 votes
Do anyone know the answer to these questions? Please explain as well

Do anyone know the answer to these questions? Please explain as well-example-1

1 Answer

5 votes

given data:


\begin{gathered} (7)/(21)\text{ and }(21)/(24) \\ \end{gathered}

to find whether they form an proposition.

using cross product,


\begin{gathered} (7)/(21)\cdot(21)/(24) \\ 24\cdot7=21\cdot21 \\ 168\\e441 \end{gathered}

the cross product are not equal.

Thus, they donot form a proposition.

User Axiixc
by
6.2k points