Radian

Name: Radian
SKU: 50c62e3ca8d8ec8732a7f968a3bf2c7c
Price: 136 EUR
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Bol Please note that the content of this book primarily consists of articles available from Wikipedia or other free sources online. The radian is a unit of plane angle, equal to 180/¿ (or 360/(2¿)) degrees, or about 57.2958 degrees, or about 57°17¿45¿. It is the standard unit of angular measurement in all areas of mathematics beyond the elementary level. The radian is represented by the symbol "rad" or, more rarely, by the superscript c (for "circular measure"). For example, an angle of 1.2 radians would be written as " 1.2 rad " or " 1.2c " (the second symbol is often mistaken for a degree: " 1.2° "). However, the radian is mathematically considered a "pure number" that needs no unit symbol, and in mathematical writing the symbol "rad" is almost always omitted. In the absence of any symbol radians are assumed, and when degrees are meant the symbol ° is used.

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Beschrijving (1)

Please note that the content of this book primarily consists of articles available from Wikipedia or other free sources online. The radian is a unit of plane angle, equal to 180/¿ (or 360/(2¿)) degrees, or about 57.2958 degrees, or about 57°17¿45¿. It is the standard unit of angular measurement in all areas of mathematics beyond the elementary level. The radian is represented by the symbol "rad" or, more rarely, by the superscript c (for "circular measure"). For example, an angle of 1.2 radians would be written as " 1.2 rad " or " 1.2c " (the second symbol is often mistaken for a degree: " 1.2° "). However, the radian is mathematically considered a "pure number" that needs no unit symbol, and in mathematical writing the symbol "rad" is almost always omitted. In the absence of any symbol radians are assumed, and when degrees are meant the symbol ° is used.

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