Question:
Ex 2 A uniform measuring chain of length 1 is tightly
Last updated: 6/9/2023
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Ex 2 A uniform measuring chain of length 1 is tightly stretched over a river the middle point just touching the surface of the water while each of the extremities has an elevation k above the surface Show that the difference between the length of the measuring chain and the 8 k bredth of the river is nearly