Use the upper and lower sums to approximate the area of the region using the given number of subintervals (of equal width). (Round your answers to three decimal places.) y = 1 − x2.

The upper sum value is 0.8592

The lower sum value is 0.6592.

Step-by-step explanation:

Given information:

The equation

And

now, first find derivative of the above equation:

As,

Now calculate the upper sum value as :

Hence, the upper sum value is 0.8592

Now ,calculate the lower sum value as:

Hence, the lower sum value is 0.6592.

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The answer to this question can be defined as follows:

The Lower sum ="0.659"

The Upper sum ="0.859"

Step-by-step explanation:

In the given equation there is some mistype error, so the correct equation and its solution can be defined as follows:

Equation:

calculating the Δx:

calculating the Upper sum value:

calculating the Lower sum value:

v: l•w•h÷2.

v: 20•6•8 ÷2

v: 960÷2

v: 480

here you hope this .

step-by-step explanation:

hypotenuse = √(15² + 8²)

=  √(225 +64)

=  √(289) = 17

sin(x) = cos(y) = 8/17

they are identical so long as you are doing the sine of one angle and the cosine of the only other angle that isn't the right angle.