Class 10 Ex 8.3 Q6 Maths (Trigonometry), Ncert, Show that sin [(B+C)/2]= cos A/2

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Extra Questions (Most Important Questions for Class-10 Board Exam)
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Chapter 1: Real Numbers
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Chapter 2: Polynomials
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Chapter 3: Pair of linear Equations in Two Variables
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Chapter 4: Quadratic Equations
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Chapter 5: Arithmetic Progression
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Chapter 6: Triangles
👉bit.ly/2QXb828
Chapter 7: Coordinate Geometry
👉bit.ly/2UTybfl
Chapter 8: Introduction to Trigonometry
👉bit.ly/3ayeZKz
Chapter 9: Some Applications of Trigonometry
👉bit.ly/2V3RrXJ
Chapter 10: Circles
👉bit.ly/2xyBLn3
Chapter 11: Constructions
👉bit.ly/39wPDLV
Chapter 12: Area Related to Circles
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Chapter 13: Surface Areas and Volumes
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Chapter 14: Statistics
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Chapter-15: Probability
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Helpfull 💟

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Extra Questions (Most Important Questions)
👉bit.ly/2JtCBnL
Chapter 1: Real Numbers
👉bit.ly/3dIG9k2
Chapter 2: Polynomials
👉bit.ly/33ZTM9X
Chapter 3: Pair of linear Equations in Two Variables
👉bit.ly/2UxsZ1R
Chapter 4: Quadratic Equations
👉bit.ly/3bxIgoW
Chapter 5: Arithmetic Progression
👉bit.ly/2wR6oEi
Chapter 6: Triangles
👉bit.ly/2QXb828
Chapter 7: Coordinate Geometry
👉bit.ly/2UTybfl
Chapter 8: Introduction to Trigonometry
👉bit.ly/3ayeZKz
Chapter 9: Some Applications of Trigonometry
👉bit.ly/2V3RrXJ
Chapter 10: Circles
👉bit.ly/2xyBLn3
Chapter 11: Constructions
👉bit.ly/39wPDLV
Chapter 12: Area Related to Circles
👉bit.ly/3aywDOs
Chapter 13: Surface Areas and Volumes
👉bit.ly/3dLOtiK
Chapter 14: Statistics
👉bit.ly/2w2OZrT

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Thanks

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thank u sir for your valuable information on this topics☺

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I hope you would love watching these videos as well😊
Extra Questions (Most Important Questions)
👉bit.ly/2JtCBnL
Chapter 1: Real Numbers
👉bit.ly/3dIG9k2
Chapter 2: Polynomials
👉bit.ly/33ZTM9X
Chapter 3: Pair of linear Equations in Two Variables
👉bit.ly/2UxsZ1R
Chapter 4: Quadratic Equations
👉bit.ly/3bxIgoW
Chapter 5: Arithmetic Progression
👉bit.ly/2wR6oEi
Chapter 6: Triangles
👉bit.ly/2QXb828
Chapter 7: Coordinate Geometry
👉bit.ly/2UTybfl
Chapter 8: Introduction to Trigonometry
👉bit.ly/3ayeZKz
Chapter 9: Some Applications of Trigonometry
👉bit.ly/2V3RrXJ
Chapter 10: Circles
👉bit.ly/2xyBLn3
Chapter 11: Constructions
👉bit.ly/39wPDLV
Chapter 12: Area Related to Circles
👉bit.ly/3aywDOs
Chapter 13: Surface Areas and Volumes
👉bit.ly/3dLOtiK
Chapter 14: Statistics
👉bit.ly/2w2OZrT

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Thank you so much for your so motivating words🙏🙏🙏😊
I hope you would love watching these videos as well😊
Extra Questions (Most Important Questions)
👉bit.ly/2JtCBnL
Chapter 1: Real Numbers
👉bit.ly/3dIG9k2
Chapter 2: Polynomials
👉bit.ly/33ZTM9X
Chapter 3: Pair of linear Equations in Two Variables
👉bit.ly/2UxsZ1R
Chapter 4: Quadratic Equations
👉bit.ly/3bxIgoW
Chapter 5: Arithmetic Progression
👉bit.ly/2wR6oEi
Chapter 6: Triangles
👉bit.ly/2QXb828
Chapter 7: Coordinate Geometry
👉bit.ly/2UTybfl
Chapter 8: Introduction to Trigonometry
👉bit.ly/3ayeZKz
Chapter 9: Some Applications of Trigonometry
👉bit.ly/2V3RrXJ
Chapter 10: Circles
👉bit.ly/2xyBLn3
Chapter 11: Constructions
👉bit.ly/39wPDLV
Chapter 12: Area Related to Circles
👉bit.ly/3aywDOs
Chapter 13: Surface Areas and Volumes
👉bit.ly/3dLOtiK
Chapter 14: Statistics
👉bit.ly/2w2OZrT

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Super drlng

[@prashantyadav5932]

Thankx for clear my doubt

[@FocusClasses]

Thank you so much for the compliment 🙏🙏🙏🙏😊
Would you please share our videos with your friends...? 😊
I hope you would love watching these videos as well😊
Extra Questions (Most Important Questions)
👉bit.ly/2JtCBnL
Chapter 1: Real Numbers
👉bit.ly/3dIG9k2
Chapter 2: Polynomials
👉bit.ly/33ZTM9X
Chapter 3: Pair of linear Equations in Two Variables
👉bit.ly/2UxsZ1R
Chapter 4: Quadratic Equations
👉bit.ly/3bxIgoW
Chapter 5: Arithmetic Progression
👉bit.ly/2wR6oEi
Chapter 6: Triangles
👉bit.ly/2QXb828
Chapter 7: Coordinate Geometry
👉bit.ly/2UTybfl
Chapter 8: Introduction to Trigonometry
👉bit.ly/3ayeZKz
Chapter 9: Some Applications of Trigonometry
👉bit.ly/2V3RrXJ
Chapter 10: Circles
👉bit.ly/2xyBLn3
Chapter 11: Constructions
👉bit.ly/39wPDLV
Chapter 12: Area Related to Circles
👉bit.ly/3aywDOs
Chapter 13: Surface Areas and Volumes
👉bit.ly/3dLOtiK
Chapter 14: Statistics
👉bit.ly/2w2OZrT

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Thankyou so much sir 👍

[@shravandas2103]

Sir please try to remove the background music its really annoying while understanding the sum
Thank you.

[@priya_baghel_6739]

Very nice

[@vishalsengar3765]

Agar sin ki value c+a/2

[@FocusClasses]

Then cos b/2 hoga

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Tq so much

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Sir hm bihar board se hai aap bojot achchhe btate hai but english ke bjay hindi me btate to mere liye bohot achchha hota but eng me bhi btate hai to samjh aata hai pr utna ni aata 😢

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Thank you so much for your coming on our channel 🙏🙏🙏😊
I hope you wold love watching these videos as well😊
👉Extra Questions (Most Important Questions)
👉bit.ly/2JtCBnL
Chapter 1: Real Numbers
bit.ly/3dIG9k2
Chapter 2: Polynomials
👉bit.ly/33ZTM9X
Chapter 3: Pair of linear Equations in Two Variables
👉bit.ly/2UxsZ1R
Chapter 4: Quadratic Equations
👉bit.ly/3bxIgoW
Chapter 5: Arithmetic Progression
👉bit.ly/2wR6oEi
Chapter 6: Triangles
👉bit.ly/2QXb828
Chapter 7: Coordinate Geometry
👉bit.ly/2UTybfl
Chapter 8: Introduction to Trigonometry
👉bit.ly/3ayeZKz
Chapter 9: Some Applications of Trigonometry
👉bit.ly/2V3RrXJ
Chapter 10: Circles
👉bit.ly/2xyBLn3
Chapter 11: Constructions
👉bit.ly/39wPDLV
Chapter 12: Area Related to Circles
👉bit.ly/3aywDOs
Chapter 13: Surface Areas and Volumes
👉bit.ly/3dLOtiK
Chapter 14: Statistics
👉bit.ly/2w2OZrT

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