# math

posted by .

(B-C)^2=(C-B)^2 ,where B and C are
(n x n) matrices.what is the answer, it is true or false

• math -

What kind of HELP do you need? You need to be specific when asking questions here.

If all you do is post your entire assignment, with no evidence of thinking on your part, nothing will happen since no one here will do your work for you. But if you are specific about what you don't understand about the assignment or exactly what help you need, someone might be able to assist you.

• math -

You can simplify the problem to:
does A^2=(-A)^2?

The answer lies in how each element of A^2 is calculated, namely as the product of two elements of A.

## Similar Questions

1. ### chemistry

In the chemical plating experiment zinc powder is dissolved in a hot NaOH solution to form sodium zincate according to the following reacton: Zn(s) + 2NaOH(aq) Na2ZnO2(aq) + H2(g) Answer true or false for each of the following statements …

1. Reactions follow the law of conservation of mass. a.) True b.) False Answer: True 2. Reactants are the materials used in a chemical reaction. a.) True b.) False Answer: True 3. In a chemical equation, the mass on the left of the …
3. ### Chemistry: Check please, these are hw assignments

1. Gases can be considered fluids. a.) True b.) False Answer: False 2.Gases are not easily compressed. a.) True b.) False Answer: True 3. Gases spread to fill out space. a.) True b.) False Answer: True 4. Increased pressure on a gas …
4. ### math

(B-C)^2=(C-B)^2, Where B and C are (n x n) in matrices.Is it true or false.
5. ### 7th grade health true or false

11. Disagreements are a normal part of life. (1 point) True False 12. Talking to a trustworthy adult is the best way to stop sexual abuse and get help. (1 point) True False 13. Some conflicts are made worse by peer negotiation. (1 …
6. ### Physical Ed

11. Disagreements are a normal part of life. (1 point) True False 12. Talking to a trustworthy adult is the best way to stop sexual abuse and get help. (1 point) True False 13. Some conflicts are made worse by peer negotiation. (1 …
7. ### health!

True or False. Washing your hands can help protect you from dangerous pathogens True True or False. People die from colds each year True True or False. Infectious diseases are caused by organisms or viruses that enter and multiply …