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[" nuls [nigher Order Thinking Skills] "],[" ().In Fig."6.50,/_Q>/_R,PA" is the bisector of "/_QPR" and "PM perp QR" ."],[" Prove that "/_APM=(1)/(2)(/_Q-/_R)" ."quad [" NCERT Exemplar] "],[" Sol.since "PA" is the bisector of "/_QPR]

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