(For the sake of intuition, 1/√0=0)

  • Rentlar@lemmy.ca
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    2 months ago

    My trick for this was:

    0  30  45  60  90 deg
    ---------------------------
    0  1   2   3   4
    

    Sine function of the top equals half the square root of the bottom number. Cosine is just in reverse order.