MCQ
The general solution of the equation tan θ tan 2θ = 1 is given by ______
- ✓`npi ± pi/6`, n ∈ I
- B`(2n + 1)pi/6,` n ∈ I
- C`npi + pi/6`, n ∈ I
- D`npi - pi/6`, n ∈ I
✓
Answer
Correct option: A.
`npi ± pi/6`, n ∈ I
A
Need a full question paper?
Generate a complete, print-ready paper with questions like this in minutes — across 16+ boards, with answer keys.
Explore more
Similar questions
If $y =\tan ^{-1}\left(\frac{1-\cos 3 x}{\sin 3 x}\right)$, then $\frac{ dy }{ dx }=$
→Which of the following part becomes flat during inspiration?
Which of these is/are considered the major biomes of the world.
Two coils of wire A and B are placed mutually perpendicular as shown. When current is changed in any one coil.
A moving body is covering distances which are proportional to square of the time. Then, the acceleration of the body is ____________.
`int_3^4 1/(x^2 + 7x + 12) "d"x` = ______.
A small metal ball of mass 'm' is dropped in a liquid contained in a vessel, attains a terminal velocity 'v'. If a metal ball of same material but of mass '8m' is dropped in same liquid then the terminal velocity will be ____________.
For the reaction,
$
A _{( s )}+2 B _{( g )} \longrightarrow 5 C _{( s )}+ D _{( l )}
$
, $\Delta H$ and $\Delta U$ are related as __________.
→$
A _{( s )}+2 B _{( g )} \longrightarrow 5 C _{( s )}+ D _{( l )}
$
, $\Delta H$ and $\Delta U$ are related as __________.
Which one of the following is an example of in situ conservation of biodiversity?
Choose the CORRECT statement.