???????????????? f (x)?
...???????????????? f (x)? ???????? f (x) ?? x? ??????? g (x) ? f (x)???????? x???????????? ???? ??? 48 ???...
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??????? f (f (x))?x? - ??
...f (x)=h^ {-1} (g (h (x)))\\ ??? f (f (x)) = x f (f (x))=x . ? g (x) = 1 x ? h (x) = x 3 ??????? f (x) = (1 x 3) 1 3 . ?????????????????????? f (f (x)) = x ?????. 1????????? g (g (x)) = x ????? y = x ?? ?????? g (g (x))=x ?...
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????f' (x) ? (f (x))' ???????? - ??
...??????????? ?????????????? (f (x))'=f' (x)*x' ?????x'=1? ????? ?????????x*1?x????????????????????????????????????????????????????????? ????...
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?????f?f (x)???y?f (x)? - ??
...y=2x+1 ????????????????????????????????? f ??? y=f (x) ??????????????????????????? ?????????????????????????????????????????????...
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???? f ? f (·) ? f (-) ?????? - ??
...???? f ? f (·) ? f (-) ?????? ???? [??] ?? [??] ??????????? ?? [??] ??????? ?????????????? ???????????? ?????? ???? ??? 36...
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?????????? ??F?w? F?f???????????
...??? X (f) ?????????????? ?????????????????? ?????????????? \delta (t) ??????????? 1 ?????????????? ?????? 1 ????? f=0 ??????...
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???f?f?1?x???x? - ??
...????????????? y\Leftrightarrow x ??????????????? f ????????? f^ {-1} ????????? f ????????? f?f^ {-1}? ????????????????????????????? ????...
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???? f (xy)=f (x)+f (y) ?????????????? - ??
...?? ??? f (x) ? \left ( 0,+\infty \right) ????????????????? f (xy)=f (x)+f (y) .? f (x) ?????. ? ??? ......
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°F??????????????_????
...°F???????????????????Fahrenheit temperature scale???F??????????????????????32???????212?????180?????????1??????????????...
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...?????dism++???????DISM.exe /Online /Cleanup-image /Restorehealth????????????...
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