cos 4x − cos 2x | ||
a) | =itg 3x | |
sin 4x − sin 2x |
sin 2x * cos 3x | ||
b) cos 2x + cos 4 x= | ||
sin x |
2sin(3x)*sin(x) | sin(3x) | |||
a)L= | = | = tg(3x)=P | ||
2cos(3x)*sin(x) | cos(3x) |
2sin(x)*cos(x)* cos(3x) | ||
b) L= 2cos(3x)*cosx , P= | =2cos(3x)*cos(x) | |
sin(x) |
5^2 | 52 |
2^{10} | 210 |
a_2 | a2 |
a_{25} | a25 |
p{2} | √2 |
p{81} | √81 |
Kliknij po więcej przykładów | |
---|---|
Twój nick | |