Test
Trigonometry II Extension 1 Topic Test 4
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Preguntas del test (6)
11. a)
Find all angles between 0^o and 〖360〗^o inclusive which satisfy the following equations:
4 sinx cosx+1=0- Aa
- Bb
- Cc
- Dd
- Ee
- Ff
- Gg
- Hh
- Ii
- Jj
21. b)
Find all angles between 0^o and 〖360〗^o inclusive which satisfy the following equations:
cos4x-3 cos2x=1- Aa
- Bb
- Cc
- Dd
- Ee
- Ff
- Gg
- Hh
- Ii
- Jj
31. c)
Find all angles between 0^o and 〖360〗^o inclusive which satisfy the following equations:
cos4θ cosθ+sin4θ sinθ=1/2- Aa
- Bb
- Cc
- Dd
- Ee
- Ff
- Gg
- Hh
- Ii
- Jj
41. d)
Find all angles between 0^o and 〖360〗^o inclusive which satisfy the following equations:
sin3x+sinx=0- Aa
- Bb
- Cc
- Dd
- Ee
- Ff
- Gg
- Hh
- Ii
- Jj
52.
If t=tan〖x/2〗, solve for x between 0^o and 〖360〗^o the trigonometric equation
secx+4 tanx=3- Aa
- Bb
- Cc
- Dd
63.
Determine the intervals of values of x from 0 to 2π that satisfy the inequation
2 sin2x>-√3 .- Aa
- Bb
- Cc
- Dd
Información
- Descripción
- HEC Test.
- Autor
- Clement Koh
- Idioma
- English
- Visitas
- 67
- Historial
- Creado el 12 sep 2015 · actualizado el 23 oct 2016
- Etiquetas
- Valoración
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