Mathematics
Senior High
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どうやってこの原子関数は求めたのですか?
x(t)dy(t)+],
0
t=2π
t=π
=2 { /* x(t)y'(t)dt + f² {-x(t)}y' (t)dt} \
t=0
t=π
S=2 {√₁
y=0
y=π²
こで, x(ty' (t)=2t sint の原始関数として, F(t)=2(sint -t cost) がとれるので、
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