✨ Best Answer ✨
y=cos^(-1) uとすると、u=cosy
du/dy=-siny=-√(1-(cosy)^2)=-√(1-u^2)
なので、
dy/du=-1/√(1-u^2)
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✨ Best Answer ✨
y=cos^(-1) uとすると、u=cosy
du/dy=-siny=-√(1-(cosy)^2)=-√(1-u^2)
なので、
dy/du=-1/√(1-u^2)
Users viewing this question
are also looking at these questions 😉
ほんとにありがとうございます