Applications of Trigonometry | Math 11 Unit 12 | Law of SINES (sin) | Lec_10

-----} Lecture series: "Mathematics 11, Chapter 12" by Mr. Gulraiz Afzal {-----

This lecture series will cover the complete unit along with its every minor concept for the First Year mathematics of PUNJAB TEXT BOOK BOARD. This chapter is also included in the books other Text Book Boards of Pakistan. Other than the Book, viewer may find some of its topics for his concept building. A viewer may also find this topic helpful for the ENTRY TEST preparation.

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We have learnt to solve the Right Angle Triangles in previous lectures. In order to solve the oblique triangles, one need formulas other than the trigonometric ratios. For that purpose we are driving these laws. Previously we derived the LAW OF COSINES and now in this video LAW OF SINES is also proved. One should memorize these formulas in order to solve the questions conveniently.

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#Trigonometry | #LawOfSines | #FirstYearMath

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[SmartStudiesAcademy]

Is se behtreen method or proof mainy aj tk nhi dekha.. I am a teacher and I really appreciate my brother. Channel subscribed

[junaidsabri]

سر آپ بتا سکتے ہیں کہ؟؟ہم نے triangle کو shift کیوں کیا ،اس کے پیچھے کیا logic تھی


اس shiftingکا کیسے آئیڈیا ہوا ہمیں؟؟؟