Analytical \& Descriptive Questions \( \mathrm{P} \) Let \( A B C \...

Channel:
Subscribers:
449,000
Published on ● Video Link: https://www.youtube.com/watch?v=cxj58vF8V8Q



Duration: 9:29
1 views
0


Analytical \& Descriptive Questions
\( \mathrm{P} \)
Let \( A B C \) be a triangle with incentre \( I \) and inradius \( r \).
WV Let \( D, E, F \) be the feet of the perpendiculars from \( I \) to the sides \( B C, C A \) and \( A B \), respectively. If \( r_{1}, r_{2} \) and \( r_{3} \) are the radii of circles inscribed in the quadrilaterals AFIE, BDIF and CEID respectively, then prove that
📲PW App Link - https://bit.ly/YTAI_PWAP
🌐PW Website - https://www.pw.live




Other Videos By PW Solutions


2023-02-13यदि बिंदु \( (1,2),(4, y),(x, 6) \) और \( (3,5) \), इसी क्रम में लेने पर, एक समांतर चतुर्भुज के ...
2023-02-13समान वेग से गतिशील इलेक्ट्रॉन तथा प्रोटॉन में किसकी दी-ब्रोगली तरंगदैर्घ्य अधिक होगी? कारण बताइए।
2023-02-13If a projectile is projected at \( 55^{\circ} \), at what other ang...
2023-02-13500 वोल्ट विभवान्तर द्वारा त्वरित इलेक्ट्रॉन के लिए दी-ब्रोगली तरंगदैर्घ्य की गणना कीजिए।
2023-02-13उस प्रयोग का नाम लिखिए जिससे इलेक्ट्रॉन की तरंग प्रकृति सिद्ध होती है।
2023-02-13Let \( \quad \mathbf{a}=\hat{\mathbf{i}}+\hat{\mathbf{j}}+\sqrt{2} ...
2023-02-13If lines \( x=a y+b, \quad z=c y+d \) and \( x=a^{\prime} z+b^{\pri...
2023-02-13Let \( A(3,0,-1), B(2,10,6) \) and \( C(1,2,1) \) be the vertices o...
2023-02-13Passage Based Problems Consider the circle \( x^{2}+y^{2}=9 \) and ...
2023-02-13If a unit vector a makes angles \( \frac{\pi}{3} \) with \( \hat{\m...
2023-02-13Analytical \& Descriptive Questions \( \mathrm{P} \) Let \( A B C \...
2023-02-13In a \( \triangle X Y Z \), let \( x, y, z \) be the lengths of sid...
2023-02-13Analytical \& Descriptive Questions \( \mathrm{P} \) \( I_{n} \) is...
2023-02-13A straight line through the vertex \( P \) of a \( \triangle P Q R ...
2023-02-13Analytical \& Descriptive Questions \( \mathrm{P} \) The exradii \(...
2023-02-13Integer Answer Type Question Consider a \( \triangle A B C \) and l...
2023-02-13Analytical \& Descriptive Questions \( \mathrm{P} \) Circle with ra...
2023-02-13Fill in the Blanks A polygon of nine sides, each of length 2, is in...
2023-02-13In a \( \triangle P Q R \), let \( \angle P Q R=30^{\circ} \) and t...
2023-02-13Passage Based Problems Consider the circle \( x^{2}+y^{2}=9 \) and ...
2023-02-13In a \( \triangle A B C \), the median to the side \( B C \) is of ...



Tags:
pw