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Background shot of blackboard with scientific and algebraic formulas and graphs written on it in graphics. Business concept - sketch with schemes and graphs on chalkboard. 3D Graphics cartoon formula
Keywords:
education
teaching
studying
mathematical symbol
number
teacher
blackboard
science
algebra
student
formula
classroom
mathematics
physics
learning
text
backgrounds
complexity
knowledge graph
physics background
it teacher
it studying
number graph
mathematics and physics
scientific art
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