S casts a "shadow" on the x-y plane given by the set
Each cross section is a square whose side length is determined by the vertical distance between y = 1 and y = x², which is |1 - x²|. But since -1 ≤ x ≤ 1, this distance simplifies to 1 - x².
The volume of an infinitesimally thin section is then (1 - x²)² ∆x (where ∆x represents its thickness), and so the volume of S is
The integrand is even, so this integral is equal to twice the integral over [0, 1] :
Answer:
we need more information
Step-by-step explanation:
The divisibility rule for 12: A number is divisible by 12 if it's divisible by both 6 and 2. The reason for this is because 12 = 6 x 2.
The answer is y=24x I hope this helps
Answer: its always
Step-by-step explanation:
If a point lies in between two end points of a line then the sum of distance between the points in between is always equal to the whole line.
If A is in between two points B and C then the sum of line segments BA and AC will always equal to the length of BC.
Or BA+AC=BC in all cases whatever be the position of point A between the points Band C.
Always is the right option.
