Question:
If {cosec} θ – cot θ = (1)/(√3) , where θ ≠ 0 , then what is the value of cos θ ?
If {cosec} θ – cot θ = (1)/(√3) , where θ ≠ 0 , then what is the value of cos θ ?
Options:
- 0
- 1/sqrt(2)
- sqrt(3)/2
- 1/2
- 0
- 1/sqrt(2)
- sqrt(3)/2
- 1/2
Correct Answer: b)
Explanation:
i Gi√en, cosec — cot = x
1 sO __ 1
i dr Ary iy.
(1-cosf) _ 1
1 = Tame
in? £
dey = = w√ !
sin 2 COS 3
‘ = tan 4 = tan 30° ‘
1 = £=30°=0=060° 1
‘ cos = cos60° = 1 ‘
V4. !
i Gi√en, cosec — cot = x
1 sO __ 1
i dr Ary iy.
(1-cosf) _ 1
1 = Tame
in? £
dey = = w√ !
sin 2 COS 3
‘ = tan 4 = tan 30° ‘
1 = £=30°=0=060° 1
‘ cos = cos60° = 1 ‘
V4. !