Adb sentence example

adb
  • If the ray suffers one internal reflection at D, then it is readily seen that, if DB be the path of the reflected ray, the angle ADB equals 2r, i.e.

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  • Draw BE perpendicular to CB, cutting CD produced in E, then E is the instantaneous axis of the bar ADB; and the direction of motion of A is at every instant perpendicular to EAthat is, along the straight line ACa.

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  • The commutative law in arithmetic, for instance, states that adb and b+a, or ab and ba, are equal.

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