This discussion is now closed.
Check out other Related discussions
- HNC math question.
- Advanced mathematics
- Maths yr2 trig help
- A level maths
- Trigonometric Identities
- Grow your Grades blog 23/24!
- Trigonometric identity
- Trigonometric identities
- Radio Transmitters
- Maths
- A level trigonometric identities question
- GCSE Edexcel Maths - trigonometric ratios of angles between 0 and 360
- trigonometric functions+ transforming graphs the formulas.
- SHM
- HNC MATHS A2 Task 3 (Radio Transmitters)
- Isaac Physics help
- maths a level
- trigonometric identities a level maths question
- cubic function, different ways of solving it?
- Integration question
Trigonometrical identities
Thank you.
sin(@+pi/3) = tan(pi/6) , 0<= @ <=2pi
I got 11pi/6 and 3pi/6, which is 5.7596 and 1.571 respectively.
But the book says it should be : 5.85 and 1.48
Help?
sin(@+pi/3) = tan(pi/6) , 0<= @ <=2pi
I got 11pi/6 and 3pi/6, which is 5.7596 and 1.571 respectively.
But the book says it should be : 5.85 and 1.48
Help?
W@t3R
Thank you.
sin(@+pi/3) = tan(pi/6) , 0<= @ <=2pi
I got 11pi/6 and 3pi/6, which is 5.7596 and 1.571 respectively.
But the book says it should be : 5.85 and 1.48
Help?
sin(@+pi/3) = tan(pi/6) , 0<= @ <=2pi
I got 11pi/6 and 3pi/6, which is 5.7596 and 1.571 respectively.
But the book says it should be : 5.85 and 1.48
Help?
tan pi/6=1/sqrt3
arcsin (1/sqrt 3)=0.61547,2.5255,6.8992
.61547-pi/3=-.43171784
pi-(-.3417)=ignore negative answer and do the same with other values you get
1.48 rounded and 5.85
Related discussions
- HNC math question.
- Advanced mathematics
- Maths yr2 trig help
- A level maths
- Trigonometric Identities
- Grow your Grades blog 23/24!
- Trigonometric identity
- Trigonometric identities
- Radio Transmitters
- Maths
- A level trigonometric identities question
- GCSE Edexcel Maths - trigonometric ratios of angles between 0 and 360
- trigonometric functions+ transforming graphs the formulas.
- SHM
- HNC MATHS A2 Task 3 (Radio Transmitters)
- Isaac Physics help
- maths a level
- trigonometric identities a level maths question
- cubic function, different ways of solving it?
- Integration question
Latest
Trending
Last reply 2 days ago
Did Cambridge maths students find maths and further maths a level very easy?Last reply 2 weeks ago
Edexcel A Level Mathematics Paper 2 unofficial mark scheme correct me if wrongMaths
71
Trending
Last reply 2 days ago
Did Cambridge maths students find maths and further maths a level very easy?Last reply 2 weeks ago
Edexcel A Level Mathematics Paper 2 unofficial mark scheme correct me if wrongMaths
71
