Line intersecting sphere

Argomento:Sfera

Problem: find the exact value of c such that the line x = t, y = t, z = c + t has exactly one point in common with the sphere centered at the origin and with radius 1.

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גיליון אלקטרוני להעלאת נתוני בעיה ויצירת גרף בהתאם
z`]]
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