What is area 7cos(pix),8x^2-2,[-0.5,0.5] ?

The answer to area 7cos(pix),8x^2-2,[-0.5,0.5] is 5.78967…

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area 7cos(pix),8x^2-2,[-0.5,0.5]

area

7 cos (π x), 8 x^{2} - 2, [- 0.5, 0.5]

5.78967 \dots

Solution steps

Apply the area formula:

\int_{- 0.5}^{0.5} 7 cos (π x) - (8 x^{2} - 2) d x

Solve

\int_{- 0.5}^{0.5} 7 cos (π x) - (8 x^{2} - 2) d x : 5.78967 \dots

The area is:

= 5.78967 \dots

What is area 7cos(pix),8x^2-2,[-0.5,0.5] ?
The answer to area 7cos(pix),8x^2-2,[-0.5,0.5] is 5.78967…