✨ Best Answer ✨
4-x²=tでも構いません
x:0→2のときt:4→0で
dt/dx = -2xよりxdx = -(1/2)dt
これにより、やるべき定積分は
∫[4→0] -(1/2)√t dt
できそうですね
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✨ Best Answer ✨
4-x²=tでも構いません
x:0→2のときt:4→0で
dt/dx = -2xよりxdx = -(1/2)dt
これにより、やるべき定積分は
∫[4→0] -(1/2)√t dt
できそうですね
Users viewing this question
are also looking at these questions 😉
