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Mathematics
Mathematics
Problem
Sketch the graph of
cos
−
1
(
4
x
3
−
3
x
)
\cos^{-1}(4x^3 - 3x)
cos
−
1
(
4
x
3
−
3
x
)
and find the area enclosed between
y
=
0
y = 0
y
=
0
,
y
=
f
(
x
)
y = f(x)
y
=
f
(
x
)
and
x
≥
−
1
/
2
x \ge -1/2
x
≥
−
1/2
.
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