Home
Class 12
MATHS
In any triangle ABC, prove that, c sin((...

In any triangle ABC, prove that, `c sin((A-B)/2)= (a-b) cos( C/2)`

Promotional Banner

Topper's Solved these Questions

  • TRIGONOMETRIC FUNCTIONS

    MARVEL PUBLICATION|Exercise HARDER SOLVED EXAMPLES|43 Videos

  • TRIGONOMETRIC FUNCTIONS

    MARVEL PUBLICATION|Exercise MULTIPLE CHOICE QUESTIONS - PART - A : BUILDING-UP THE BASE|152 Videos

  • THREE DIMENSIONAL GEOMETRY

    MARVEL PUBLICATION|Exercise MULTIPLE CHOICE QUESTIONS|39 Videos

  • VECTORS

    MARVEL PUBLICATION|Exercise TEST YOUR GRASP|20 Videos

Similar Questions

Explore conceptually related problems

In a triangle ABC, prove that :a sin((A)/(2)+B)=(b+c)sin((A)/(2))

In any triangle ABC prove that: sin((B-C)/(2))=((b-c)/(a))(cos A)/(2)

In any triangle ABC, prove that: a cos((B+C)/(2))=(b+c)(sin A)/(2)

For any triangle ABC, prove that (sin(B-C))/(2)=(b-c)/(a)((cos A)/(2))])

For any triangle ABC, prove that (b+c)cos(B+C)/(2)=a cos(B-C)/(2)

For any triangle ABC ,prove that (a-b)/(c)=(sin((A-B)/(2)))/(cos(C)/(2))

In any triangle ABC, prove that following: (a-b)(cos C)/(2)c sin((A-B)/(2))

In any triangle ABC, prove that following: sin((B-C)/(2))=(b-c)/(a)(cos A)/(2)

In any triangle ABC,prove that: (i) "sin"(A+B)="sin"C (ii) cos((A+B)/(2))="sin"(C )/(2) (iii) "tan"((B+C-A)/(2))=cotA .