media.chibekhoonam.net · 4.2 m AB -r mcD - -r — tnAD m AB —(x—d) = -ox-F = X — A C YB-YA ....

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Transcript of media.chibekhoonam.net · 4.2 m AB -r mcD - -r — tnAD m AB —(x—d) = -ox-F = X — A C YB-YA ....