Home
Class 12
MATHS
Prove the questions a(r r(1) + r(2)r(...

Prove the questions
`a(r r_(1) + r_(2)r_(3)) = b(r r_(2) + r_(3) r_(1)) = c (r r_(3) + r_(1) r_(2))`

Text Solution

Verified by Experts

The correct Answer is:
T
Promotional Banner

Topper's Solved these Questions

  • PROPERTIES OF TRIANGLES

    ML KHANNA|Exercise Problem Set (4)(FILL IN THE BLANKS)|3 Videos

  • PROPERTIES OF TRIANGLES

    ML KHANNA|Exercise Problem Set (5)(MULTIPLE CHOICE QUESTIONS)|5 Videos

  • PROPERTIES OF TRIANGLES

    ML KHANNA|Exercise Problem Set (4)(MULTIPLE CHOICE QUESTIONS)|55 Videos

  • PROGRESSIONS

    ML KHANNA|Exercise MISCELLANEOUS EXERCISE (ASSERTION/REASON) |1 Videos

  • RECTANGULAR CARTESIAN CO-ORDINATE SYSTEM AND THE STRAIGHT LINE

    ML KHANNA|Exercise COMPREHENSION |11 Videos

Similar Questions

Explore conceptually related problems

show that r_(2)r_(3) +r_(3) r_(1)+ r _(1) r_(2)=s^(2)

Prove that r_(1) r_(2) + r_(2) r_(3) + r_(3) r_(1) = (1)/(4) (a + b + c)^(2)

(r_(3)+r_(1))(r_(3)+r_(2))sin C=2r_(3)sqrt(r_(2)r_(3)+r_(3)r_(1)+r_(1)r_(2))

(r_(1)-r)(r_(2)-r)(r_(3)-r)=4Rr^(2)

Show that (r_(1)+ r _(2))(r _(2)+ r _(3)) (r_(3)+r_(1))=4Rs^(2)

Prove that r_(1)+r_(2)+r_(3)-r=4R

Prove that r_(1)+r_(2)+r_(3)-r=4R

Prove that (r_(1) -r)/(a) + (r_(2) -r)/(b) = (c)/(r_(3))

In a DeltaABC, r_(1) + r_(2) + r_(3) -r =