Which equation represents a line perpendicular to the line whose equation is 2x+3y=12?
1 answer:
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Given:
Number of flower pots = 6
To find:
The number of ways of the gardener to arrange the flower pots.
Solution:
Number of ways to arrange n items is n!.
So, the number of ways to arrange 6 pots is:
Therefore, there are total 720 ways of the gardener to arrange the flowerpots.
||a|| is called the norm of a. The answer is square root of 58. Hope it helps
