Mathematics



  • This chapter is mainly tricks on how to estimate, will simply highlight equations or numbers that I think I should know
    • √2 = 1.4
    • √3 = 1.7
    • logx ≈ (ln x)/2.3
    • log (n x 10^m) = m + 0.n

Trigonometry

Problem Solving

 F = 9/5 C + 32


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