Ina triangle ABC, show that the sides a, b, c are in A.P. if and only if r1, r2, r3 are
are in H.P.
Answers
Answered by
29
ყσυɾ αɳʂɯҽɾ ɾҽϝҽɾʂ ƚσ ƚԋҽ αƚƚαƈԋɱҽɳƚ.
Attachments:
Similar questions
Math,
1 month ago
Hindi,
1 month ago
Social Sciences,
2 months ago
Math,
9 months ago
Math,
9 months ago