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[" 6.In Fig."6.44" ,the side "QR" of "De...

[" 6.In Fig."6.44" ,the side "QR" of "Delta PQR" is produced to "],[" a point "S" .If the bisectors of "/_" PQR and "],[/_" PRS meet at point "T" ,then prove that "],[/_QTR=(1)/(2)/_Q" PR."]

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