Advertisements
Advertisements
Question
If `(tan2θ + tanθ)/(1 - tanθtan2θ)` = 0, then the general value of θ is ______.
Options
nπ; n ∈ I
`(nπ)/3;n∈I`
`(nπ)/4;n∈I`
`(nπ)/6;n∈I`
MCQ
Fill in the Blanks
Advertisements
Solution
If `(tan2θ + tanθ)/(1 - tanθtan2θ)` = 0, then the general value of θ is `underlinebb((nπ)/3;n∈I)`.
Explanation:
`(tan2θ + tanθ)/(1 - tanθtan2θ)` = 0
⇒ tan(3θ) = 0
⇒ 3θ = nπ
⇒ θ = `(nπ)/3, n∈I`
shaalaa.com
Trigonometric Equations
Is there an error in this question or solution?
