The process is as follows:

Because of p (2,3), the analytical formula y=6/x is obtained.

Then a=3

Because AC∨BM, △OCA∽△OMB

∴OA/OB=AC/MB，

2/3=AC/2

The solution is AC=4/3.

∴△△△ The area of OAC is three quarters of it.

References:

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