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The image is a photograph of an open textbook, likely from a mathematics or statistics course, displaying a Venn diagram and related equations. The textbook is placed on a patterned surface, possibly a table or floor, with geometric shapes in shades of brown and black. The text on the page is printed in black ink.

On the left side of the page, there is a question labeled "b. The number of students who offered". Below this, a series of mathematical equations are listed, starting with "n(E) = 22 - 20 + x = 2 + x".

The right side of the page features a Venn diagram with three overlapping circles labeled "H", "F", and "E". The regions within the Venn diagram are populated with algebraic expressions involving the variable 'x', such as "14 + x", "12 - x", "8 - x", "10 - x", "6", and "4 + x". Above the Venn diagram, the text reads "(a) The Venn diagram." and "Solution;". Further text, "Let x be the number of students who offered all the three subjects in", is also visible.

A page number "40" is printed on the bottom left of the page.

There is no information within the image that indicates a location in Jalingo, Nigeria.
FM-FzB8r2

Jun 28, 2026, 8:39 PM

Jalingo, Nigeria

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The image is a photograph of an open textbook, likely from a mathematics or statistics course, displaying a Venn diagram and related equations. The textbook is placed on a patterned surface, possibly a table or floor, with geometric shapes in shades of brown and black. The text on the page is printed in black ink. On the left side of the page, there is a question labeled "b. The number of students who offered". Below this, a series of mathematical equations are listed, starting with "n(E) = 22 - 20 + x = 2 + x". The right side of the page features a Venn diagram with three overlapping circles labeled "H", "F", and "E". The regions within the Venn diagram are populated with algebraic expressions involving the variable 'x', such as "14 + x", "12 - x", "8 - x", "10 - x", "6", and "4 + x". Above the Venn diagram, the text reads "(a) The Venn diagram." and "Solution;". Further text, "Let x be the number of students who offered all the three subjects in", is also visible. A page number "40" is printed on the bottom left of the page. There is no information within the image that indicates a location in Jalingo, Nigeria.

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FM-FzB8r2

Jun 28, 2026, 8:39 PM

Jalingo, Nigeria

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