Applet 7.4 : Cauchy Schwartz Inequality |
The Cauchy Schwartz Inequality states that :
|<u, v>| ≤ ||u|| ||v||
Refer the figure on right Let u = and v = , then |<u, v>| = Area of rectangle OEDC ||u|| ||v|| = Area of rectangle OFGC Referring the figure, we can observe that |<u, v>| ≤ ||u|| ||v|| |
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