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Continue to ChatEx 9.3, 15 - Chapter 9 Class 11 Straight Lines https://teachoo.com//2651/1536/Ex-10.3--16---If-p-and-q-are-lengths-of-perpendiculars/category/Distance-of-a-point-from-a-line/
Ex 9.3, 15 - Chapter 9 Class 11 Straight Lines https://teachoo.com//2651/1536/Ex-10.3--16---If-p-and-q-are-lengths-of-perpendiculars/category/Distance-of-a-point-from-a-line/