Using properties of determinants, prove that |(-bc,b^2+bc,c^2+bc)(a^2+ac,-ac ,c^2+ac)(a^2+ab,b^2+ab,-ab)| = (ab+bc+ac)^3. - Sarthaks eConnect | Largest Online Education Community
![In the figure, EF || AC, BC = 10 cm, AB = 13 cm and EC = 2 cm, find AF | 10 | MEASURES OF CENTRA... - YouTube In the figure, EF || AC, BC = 10 cm, AB = 13 cm and EC = 2 cm, find AF | 10 | MEASURES OF CENTRA... - YouTube](https://i.ytimg.com/vi/IbmJzl8rDWA/maxresdefault.jpg)
In the figure, EF || AC, BC = 10 cm, AB = 13 cm and EC = 2 cm, find AF | 10 | MEASURES OF CENTRA... - YouTube
![△ABC is an isosceles triangle in which AC = BC. AD andBE are respectively two altitudes to sides BC and AC. Prove that AE=BD. △ABC is an isosceles triangle in which AC = BC. AD andBE are respectively two altitudes to sides BC and AC. Prove that AE=BD.](https://byjus-answer-creation.s3.amazonaws.com/uploads/4752Mathematics_6289e6de80d3f195a8d8c992.jpg_img_upload_solution_2022-07-18%2016:56:56.455911.png)
△ABC is an isosceles triangle in which AC = BC. AD andBE are respectively two altitudes to sides BC and AC. Prove that AE=BD.
![The value of the determinant | b^2 - ab b - c bc - ac | ab - b^2 a - b b^2 - ab | bc - ac c - a ab - b^2 The value of the determinant | b^2 - ab b - c bc - ac | ab - b^2 a - b b^2 - ab | bc - ac c - a ab - b^2](https://haygot.s3.amazonaws.com/questions/2022827_1148955_ans_b6064ae55b644c44a4e9eb584afd2090.jpeg)