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Head with an open book and a light bulb as a metaphor for a new idea. Art collage.
Side view concentrated millennial multiracial woman wearing headset with microphone looking at laptop screen listening educational webinar taking notes getting remote online education at home.
Question answer, advice or suggestion, solving problem with solution, q and a or faq, quiz or solution discovery, information guidance concept, businessman offer solution for people question marks.
man think how to solve a mathematical problem
problem solving - words in vintage letterpress wood type, education, science and business concept

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