There are 6 balls of different colours
namely, White, black, blue, red, green
and yellow, to be arranged in a
row. In how many Ways it can be
arranged in such a way that blue.
and green balls are never together?
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Answered by
1
Answer:
18 ways it can be arranged in such a way that blue and green balls are never together
Answered by
1
Answer:
it can be written in many ways:some are here .
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