1 | 1 | sinx | ||||
f'(x) = (ln(cosx))' = | * (cosx)' = | * (−sinx) = − | = −tgx | |||
cosx | cosx | cosx |
1 | ||
f'(x)= | *(cosx)' | |
cosx |
−sinx | ||
f'(x)= | =−tgx | |
cosx |
1 | 1 | |||
y' = | * (cos(x))' = | * (−sin(x)) = −tg x | ||
cos(x) | cos(x) |
5^2 | 52 |
2^{10} | 210 |
a_2 | a2 |
a_{25} | a25 |
p{2} | √2 |
p{81} | √81 |
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