Download App

INVERSE TRIGNOMETRIC FUNCTIONS — Maths STD 12 Science — Question

Gujarat BoardEnglish MediumSTD 12 ScienceMathsINVERSE TRIGNOMETRIC FUNCTIONS1 Mark
Question
The equation $2\cos^{-1}\text{x}+\sin^{-1}\text{x}=\frac{11\pi}{6}$ has:
  1. No solution.
  2. Only one solution.
  3. Two solutions.
  4. Three solutions.
✓

Answer

  1. No solution.

Need a full question paper?

Generate a complete, print-ready paper with questions like this in minutes — across 16+ boards, with answer keys.

Start Generating Free

Explore more

More "M.C.Q (1 Marks)" from INVERSE TRIGNOMETRIC FUNCTIONS→INVERSE TRIGNOMETRIC FUNCTIONS — all question types→Maths STD 12 Science question papers→Gujarat Board STD 12 Science question papers→Gujarat Board question paper generator→

Similar questions

The derivative of ${\tan ^{ - 1}}\left( {{{\sqrt {1 + {x^2}} - 1} \over x}} \right)$ with respect to ${\tan ^{ - 1}}\left( {{{2x\sqrt {1 - {x^2}} } \over {1 - 2{x^2}}}} \right)$ at $x = 0$, is
→
A unit vector which is coplanar to vector and $i + 2j + k$ and $i + 2j + k$ and perpendicular to $i + j + k,$ is
→
Value of the definite integral   $\int\limits_{ - 1/2}^{1/2}$$( sin^{-1}(3x- 4x^3)- cos^{-1}(4x^3- 3x) )dx$
→
If $A = \left[ {\begin{array}{*{20}{c}}1&a\\0&1\end{array}} \right]$, then ${A^4}$ is equal to
→
A box contains 6 nails and 10 nuts. Half of the nails and half of the nuts are rusted. If one iten is chosen ar random, the probability that it is rusted or is nail is
→
The solution of ${e^{2x - 3y}}dx + {e^{2y - 3x}}dy = 0$ is
→
If $f(x)=\left|\begin{array}{ccc}x^3 & 2 x^2+1 & 1+3 x \\ 3 x^2+2 & 2 x & x^3+6 \\ x^3-x & 4 & x^2-2\end{array}\right|$ for all $x \in \mathbb{R}$, then $2 f(0)+f^{\prime}(0)$ is equal to
→
If $|a + b|\,\, > \,\,|a - b|,$ then the angle between $ a $ and $b$  is
→
Let $\mathrm{y}=\mathrm{y}(\mathrm{x})$ be the solution curve of the differential equation, $\quad\left(y^{2}-x\right) \frac{d y}{d x}=1$ satisfying $\mathrm{y}(0)=1 .$ This curve intersects the $\mathrm{x}$ -axis at a point whose abscissa is
→
If the volume of a spherical ball is increasing at the rate of $4 \pi \, cc/sec$, then the rate of increase of its radius (in $cm/sec$), when the volume is $288 \pi \, cc$
→