A container has 5 red bean buns, 8 sambal buns and 4 chocolate buns. One bun is taken randomly from the container. If is an event getting a chocolate bun, determine the complement of the event in (a) words (b) set notations

Pertanyaan

A container has 5 red bean buns, 8 sambal buns and 4 chocolate buns. One bun is taken randomly from the container. If $begin mathsize 14px style A end style$ is an event getting a chocolate bun, determine the complement of the event $undefined$ in

(a) words

(b) set notations

... $space$
... $undefined$

Pembahasan Soal:

(a) The complement of the event $begin mathsize 14px style A end style$ in words

$begin mathsize 14px style A to the power of c end style$ is an event geting red bean bun or sambal bun

(b) The complement of the event $undefined$ in set notation

$begin mathsize 14px style A to the power of c equals open curly brackets R subscript 1 comma R subscript 2 comma R subscript 3 comma R subscript 4 comma R subscript 5 comma S subscript 1 comma S subscript 2 comma S subscript 3 comma S subscript 4 comma S subscript 5 comma S subscript 6 comma S subscript 7 comma s subscript 8 close curly brackets end style$

With R is red bean bun, and S is sambal bun

Pembahasan terverifikasi oleh Roboguru

Terakhir diupdate 06 Februari 2021

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