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Properties of Triangle: (a+b)/c = Cos ((A-B)/2) / Sin C/2 (Our Math Channel) View |
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For any triangle ABC, prove that `(a-b)/c=(sin((A-B)/2))/(cosC/2)`... (Doubtnut) View |
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Mollweides Formula 2 Derivation (a-b)/c=sin((A-B)/2)/cos(C/2) | Trigonometry | Advanced IIT JEE (Anil Kumar) View |
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`(a+b)sin(C/2)=c cos((A-B)/2)` (Doubtnut) View |
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Prove that :- (a + b) sinC/2 = c cos(A - B)/2 (Pace Edu.) View |
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In △ABC prove that sin(B−C/2)=(b−c/a)cosA/2 (MathZcafe) View |
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In any triangle ABC, prove the following:(a+b)/c=cos({A-B}/2)/sin(C/2). (GLOBAL MATHEMATICS) View |
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Area of a Triangle - 1/2 absin(C) - GCSE Higher Maths (1st Class Maths) View |
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Mollweides Formula Derivation (a+b)/c=cos((A-B)/2)/sin(C/2) | Trigonometry | Advanced IIT JEE (Anil Kumar) View |
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FOR ANY TRIANGLE ABC, PROVE THAT (a+b)/2= cos(A-B)/2 / sinC/2 (GURUDEV CLASSES ) View |