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Mathematics. Hand lettering with mathematical doodle. School subjects concept.
Blackboard inscribed with scientific formulas and calculations in physics and mathematics. Can illustrate scientific topics tied to quantum mechanics, relativity theory and any scientific calculations
Young Black Female Genius Solves Complex Mathematical Problems and Writing Long Equations on the Whiteboard. Higher Education, Science, Technology and Innovation Concept.
Doodle math formulas. Handwritten mathematical equations, schemes on notebook squared paper. Algebra or geometry calculations vector set. College, school or university lecture notes
Mathematical and physics equations of Albert Einstein and Sir Isaac Newton and other equations on black background.

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