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Question
Write the following statement using the symbol of variation.
Circumference (c) of a circle is directly proportional to its radius (r).
Solution
This statement is written as \[c \propto r\] using the variation symbol.
RELATED QUESTIONS
Write the following statement using the symbol of variation.
Consumption of petrol (l) in a car and distance travelled by that car (d) are in direct variation.
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| y | 36 | 60 | 96 | z |
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