MCQ
Mapping f: R → R which is defined as f(x) = sin x, x ∈ R will be ______
- AOne-one onto
- ✓Neither one-one nor onto
- COne-one
- DOnto
Generate a complete, print-ready paper with questions like this in minutes — across 16+ boards, with answer keys.
$\begin{array}{cc}
\ce{[-C-CH2-NH-C-(-CH2)5 NH -]_{{n}}}\\
\phantom{}||\phantom{.............}||\phantom{................}\\
\phantom{}\ce{O}\phantom{.............}\ce{O}\phantom{................}
\end{array}$