Mathematics
Senior High
Solved
S=0なわけないですよね😥
どうやって解くんですか；；；；
2曲線 y=x2+1,y=x2-1と2直線x = 0,x = 1
とで囲まれた図形の面積を求めなさい。
POMーホ
63
y = x² + 1
(解)
y = x² - 1
(E+25X1+
TOE+xS=
2
•( +
学(教科書p 154)
2x
S
_52450 (≤x≤1
( 9 = √ {( x ² + c ) - (x ² - ₁ ) } dx
FX³1X) - (x²-x)
=2-2
x = 1
(5 7x² + x - fx³ + x
t
X
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