![Verify that A(B+C)=AB+AC in each of the following matrices A=[[1,-1,3],[2,3 ,2]],B=[[1,0],[-2,3],[4,3]]and C=[[1,2],[-2,0],[4,-3]] Verify that A(B+C)=AB+AC in each of the following matrices A=[[1,-1,3],[2,3 ,2]],B=[[1,0],[-2,3],[4,3]]and C=[[1,2],[-2,0],[4,-3]]](https://d10lpgp6xz60nq.cloudfront.net/web-thumb/167978635_web.png)
Verify that A(B+C)=AB+AC in each of the following matrices A=[[1,-1,3],[2,3 ,2]],B=[[1,0],[-2,3],[4,3]]and C=[[1,2],[-2,0],[4,-3]]
![SOLVED: One common system for computing a grade point average (GPA) assigns 4 points to an A, 3 points to a B, 2 points to a C, 1 point to a D, SOLVED: One common system for computing a grade point average (GPA) assigns 4 points to an A, 3 points to a B, 2 points to a C, 1 point to a D,](https://cdn.numerade.com/ask_previews/1011b691-8a70-4af8-b4fe-05c5c86b10f8_large.jpg)
SOLVED: One common system for computing a grade point average (GPA) assigns 4 points to an A, 3 points to a B, 2 points to a C, 1 point to a D,
![If A = 1 2|2 1.B = 2 0|1 3 and C = 1 1|2 3 calculate AC, BC and (A + B)C . Also verify that (A + B)C = AC + BC. If A = 1 2|2 1.B = 2 0|1 3 and C = 1 1|2 3 calculate AC, BC and (A + B)C . Also verify that (A + B)C = AC + BC.](https://i.ytimg.com/vi/MENnx9ohD2Q/maxresdefault.jpg)
If A = 1 2|2 1.B = 2 0|1 3 and C = 1 1|2 3 calculate AC, BC and (A + B)C . Also verify that (A + B)C = AC + BC.
33. In triangle ABC, AC=3AB.If AD bisects angle A with D lying on BC and E is the foot of the perpendicular from C to AD, then (area of ABC)/(area of CDE)
Using properties of determinants, prove that : |(1,1,1)(a,b,c)(a^3,b^3,c^3)| = (a-b)(b-c)(c-a)(a+b+c). - Sarthaks eConnect | Largest Online Education Community
![Verify that A(B+C)=AB+AC in each of the following matrices A=[[1,-1,3],[2,3 ,2]],B=[[1,0],[-2,3],[4,3]]and C=[[1,2],[-2,0],[4,-3]] Verify that A(B+C)=AB+AC in each of the following matrices A=[[1,-1,3],[2,3 ,2]],B=[[1,0],[-2,3],[4,3]]and C=[[1,2],[-2,0],[4,-3]]](https://d10lpgp6xz60nq.cloudfront.net/web-thumb/646344472_web.png)
Verify that A(B+C)=AB+AC in each of the following matrices A=[[1,-1,3],[2,3 ,2]],B=[[1,0],[-2,3],[4,3]]and C=[[1,2],[-2,0],[4,-3]]
Verify that A(B + C) = (AB + AC), when A = [(1,2),(3,4)], B = [(2,0),(1,-3)] and C = [(1,-1),(0,1)] - Sarthaks eConnect | Largest Online Education Community
![Cho tam giác ABC có trọng tâm G Khi đó Vecto AG =1/3 vecto AB + 1/3 vecto AC Giúp mình với hứa vote 5 sao ạ câu hỏi 1329262 - hoidap247.com Cho tam giác ABC có trọng tâm G Khi đó Vecto AG =1/3 vecto AB + 1/3 vecto AC Giúp mình với hứa vote 5 sao ạ câu hỏi 1329262 - hoidap247.com](https://img.hoidap247.com/picture/answer/20211105/large_1636081642743.jpg)
Cho tam giác ABC có trọng tâm G Khi đó Vecto AG =1/3 vecto AB + 1/3 vecto AC Giúp mình với hứa vote 5 sao ạ câu hỏi 1329262 - hoidap247.com
![cho ΔABC có trọng tâm G. Gọi H là điểm đối xứng của B qua G 1) CMR: vectoAH=2/3vectoAC-1/3vectoAB và vecto CH=-1/3 ×(vectoAB+vectoAC)? 2) Gọi M là trung điểm c cho ΔABC có trọng tâm G. Gọi H là điểm đối xứng của B qua G 1) CMR: vectoAH=2/3vectoAC-1/3vectoAB và vecto CH=-1/3 ×(vectoAB+vectoAC)? 2) Gọi M là trung điểm c](https://img.hoidap247.com/picture/answer/20191227/large_1577454941243.png)
cho ΔABC có trọng tâm G. Gọi H là điểm đối xứng của B qua G 1) CMR: vectoAH=2/3vectoAC-1/3vectoAB và vecto CH=-1/3 ×(vectoAB+vectoAC)? 2) Gọi M là trung điểm c
![In this question, all lengths are in centimetres. Given AB: AC = 1:2 AB= 3x-4 AC= 2x + 12 show - Brainly.com In this question, all lengths are in centimetres. Given AB: AC = 1:2 AB= 3x-4 AC= 2x + 12 show - Brainly.com](https://us-static.z-dn.net/files/d2f/cda2579c4e28bf308b9e514b1a185d5a.png)