Find the area between y = e^x and y = e^(-x) and x = 1

To find the area between the curves y = e^x and y = e^(-x) from x = 0 to x = 1, we first need to identify the points where these two curves intersect.

Setting e^x = e^(-x), we can rewrite this as:

1 = e^{-2x} → e^{2x} = 1 → 2x = 0 → x = 0

The curves intersect at the point (0, 1). Now, we will calculate the area between the curves from x = 0 to x = 1.

The area  can be expressed as:

A = ∫ (e^x - e^(-x)) dx from 0 to 1.

Now we can calculate the integral:

Calculating the antiderivative:

∫(e^x)dx = e^x + C

∫(e^(-x))dx = -e^(-x) + C

So, we have:

∫(e^x - e^(-x)) dx = e^x + e^(-x) + C

Now we will evaluate from x = 0 to x = 1:

A = [e^x + e^(-x)] from 0 to 1

Calculating it:

A = (e^1 + e^(-1)) - (e^0 + e^0) = (e + 1/e) - (1 + 1) = e + 1/e - 2

Now, plugging in the value of e (   2.71828), we find that:

So, the area between the curves from x = 0 to x = 1 is:

A ≈ 2.71828 + 0.367879 - 2 ≈ 1.086159

Thus, the area between the curves y = e^x and y = e^(-x) from x = 0 to x = 1 is approximately 1.086159 square units.

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