MCQ
વિધેય $\frac{{\sqrt {1 + x} - \sqrt {1 - x} }}{x}$ નો પ્રદેશ મેળવો.
- A$(-1, 1)$
- B$(-1, 1)-{0}$
- C$[-1, 1]$
- ✓$[-1, 1]-{0}$
$1 - x \ge 0\,\, \Rightarrow \,\,x \le 1,\,\,x \ne 0$
Hence domain is $[ - 1,\,1] - \{ 0\} $.
Generate a complete, print-ready paper with questions like this in minutes — across 16+ boards, with answer keys.
$\left| {\begin{array}{*{20}{c}}
{\log \,{a_n}}&{\log {a_{n + 1}}}&{\log {a_{n + 2}}} \\
{\log {a_{n + 3}}}&{\log {a_{n + 4}}}&{\log {a_{n + 5}}} \\
{\log {a_{n + 6}}}&{\log {a_{n + 7}}}&{\log {a_{n + 8}}}
\end{array}} \right|$ ની કિંમતની મેળવો.
${{\text{T}}_{\text{m}}}\,=\,\,\frac{1}{n}\,$ અને ${{\text{T}}_{\text{n}}}\,=\,\frac{\text{1}}{\text{m}}\text{,}$ હોય,તો ${{\text{T}}_{\text{mn}}}\text{ }......$