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  • Indranil Bar
    @indranil-bar Indranil Bar Thank you, sir, for helping me. So kind of you. for this answer
    7 hours ago
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    Someone from Macomb, United States Thanks for this answer, helped me :) for this answer
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I am a Physics teacher but I also teach Calculus and Linear Algebra. In perfect Socratic style I believe that...The only true wisdom is in knowing you know nothing!!!

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