Solved

Find AR andAR for the sets A and B\mathbf { Find~ A \cup R ~and A \cap R~ for~ the~ sets~ A~ and~ B}

Question 34

Multiple Choice

Find AR andAR for the sets A and B\mathbf { Find~ A \cup R ~and A \cap R~ for~ the~ sets~ A~ and~ B}
-A = { {1,13,19,127,181,}\left\{ 1 , \frac { 1 } { 3 } , \frac { 1 } { 9 } , \frac { 1 } { 27 } , \frac { 1 } { 81 } , \ldots \right\} B = { {19,181,1729}\left\{ \frac { 1 } { 9 } , \frac { 1 } { 81 } , \frac { 1 } { 729 } \right\}


A) AB={19,181}AB={1,13,19,127,181,}\begin{array} { l } A \cup B = \left\{ \frac { 1 } { 9 } , \frac { 1 } { 81 } \right\} \\\\A \cap B = \left\{ 1 , \frac { 1 } { 3 } , \frac { 1 } { 9 } , \frac { 1 } { 27 } , \frac { 1 } { 81 } , \ldots \right\}\end{array}
B) AB={19,181,1729}AB={1,13,19,127,181,}\begin{array} { l } \mathrm { A } \cup \mathrm { B } = \left\{ \frac { 1 } { 9 } , \frac { 1 } { 81 } , \frac { 1 } { 729 } \right\} \\\\\mathrm { A } \cap \mathrm { B } = \left\{ 1 , \frac { 1 } { 3 } , \frac { 1 } { 9 } , \frac { 1 } { 27 } , \frac { 1 } { 81 } , \ldots \right\}\end{array}
C) AB={1,13,19,127,181,}AB={19,181,1729}\begin{array} { l } \mathrm { A } \cup \mathrm { B } = \left\{ 1 , \frac { 1 } { 3 } , \frac { 1 } { 9 } , \frac { 1 } { 27 } , \frac { 1 } { 81 } , \ldots \right\} \\\\\mathrm { A } \cap \mathrm { B } = \left\{ \frac { 1 } { 9 } , \frac { 1 } { 81 } , \frac { 1 } { 729 } \right\}\end{array}
D) AB={1,13,19,127,181,}AB={19,181}\begin{array} { l } A \cup B = \left\{ 1 , \frac { 1 } { 3 } , \frac { 1 } { 9 } , \frac { 1 } { 27 } , \frac { 1 } { 81 } , \ldots \right\} \\\\A \cap B = \left\{ \frac { 1 } { 9 } , \frac { 1 } { 81 } \right\}\end{array}

Correct Answer:

verifed

Verified

Unlock this answer now
Get Access to more Verified Answers free of charge

Related Questions