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juantheron
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$\cos(1^0)$ and $\tan(1^0)$ are Rational or Irrational no.
Where angle are in Degree
help required
Where angle are in Degree
help required
SE Class 10 Maths - Rational or Irrational Numbers: $\cos(1^0)$ and $\tan(1^0)$
- Context: MHB
- Thread starter juantheron
- Start date
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- Tags
- Irrational Rational
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SUMMARY
The discussion centers on the classification of the values of $\cos(1^\circ)$ and $\tan(1^\circ)$ as rational or irrational numbers. It is established that both $\cos(1^\circ)$ and $\tan(1^\circ)$ are irrational. The proof supporting this conclusion is referenced in the discussion, providing a definitive basis for the classification.
PREREQUISITES- Understanding of trigonometric functions
- Knowledge of rational and irrational numbers
- Familiarity with angle measurement in degrees
- Basic proof techniques in mathematics
- Research the properties of trigonometric functions at non-standard angles
- Study the proof techniques for irrationality of trigonometric values
- Explore the implications of irrational numbers in mathematical analysis
- Learn about the historical context of trigonometric function values
Mathematics students, educators, and anyone interested in the properties of trigonometric functions and their classifications as rational or irrational numbers.
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