Question

How to prove the cross product of {(B-A)x(C-A)| = | AxB + BxC + CxA|.? (...

How to prove the cross product of {(B-A)x(C-A)| = | AxB + BxC + CxA|.? ( x means cross)

Math   Precalculus   
0 0
Add a commentTranscribed image text
Next >

Homework Answers

Answer #1

0 0
Know the answer?
Your Answer:

Post as a guest

Your Name:

What's your source?

Earn Coins

Coins can be redeemed for fabulous gifts.

Log In

Sign Up

Not the answer you're looking for?
Ask your own homework help question
Similar Questions
Proof a•(b•c)=(a dot c)b-(a dot b)c •=cross product dot=dot product
Proof a•(b•c)=(a dot c)b-(a dot b)c •=cross product dot=dot product
Prove that if A is a subgroup of G and B is a subgroup of H,...
Prove that if A is a subgroup of G and B is a subgroup of H, then the direct product A × B is a subgroup of G × H. Show all steps. Note that AXB is nonempty since the identity e is a part of A X B. Remains only to show that A X B is closed under multiplication and inverses.
The cross product of 2 vectors, A and B, gives a vector C that is perpendicular...
The cross product of 2 vectors, A and B, gives a vector C that is perpendicular to the plane AB. But we can't always contain two vectors in a plane (so we can't always find a plane AB) right? Would the cross product be valid in this case? What would be the result of the cross product? Thanks in advance
(a) Prove [A, bB+cC] = b[A, B]+c[A, C], where b and c are constants. (b) Prove...
(a) Prove [A, bB+cC] = b[A, B]+c[A, C], where b and c are constants. (b) Prove [AB, C] = A[B, C] +[A, C]B. (c) Use the last relation to work out the commutator [x^2 , p], given that [x, p] = i¯h. (d) Work out the result of [x 2 , p]f(x) directly, by computing the effect of the operators on f(x), and confirm that this agrees with your answer to (c). [12]
1. (a) Let a, b and c be positive integers. Prove that gcd(ac, bc) = c...
1. (a) Let a, b and c be positive integers. Prove that gcd(ac, bc) = c x gcd(a, b). (Note that c gcd(a, b) means c times the greatest common division of a and b) (b) What is the greatest common divisor of a − 1 and a + 1? (There are two different cases you need to consider.)
real analysis (a) prove that e^x is continuous at x=0 (b) using (a) prove that it...
real analysis (a) prove that e^x is continuous at x=0 (b) using (a) prove that it is continuous for all x (c) prove that lnx is continuous for positive x
Let A and B be n x n matrices and c be a scalar. Prove that,...
Let A and B be n x n matrices and c be a scalar. Prove that, if B is obtained by muliplying a row of A by c, then |B|= c|A|.
how do you find the cross product of vectors ?
how do you find the cross product of vectors ?
Consider subsets A, B ⊆ X and C ⊆ Y . Prove the following equality. (Argue...
Consider subsets A, B ⊆ X and C ⊆ Y . Prove the following equality. (Argue straight from the definitions – don’t use any results.) (A ∪ B) × C = (A × C) ∪ (B × C)
Prove that for all sets A, B, C, A ∩ (B ∩ C) = (A ∩...
Prove that for all sets A, B, C, A ∩ (B ∩ C) = (A ∩ B) ∩ C Prove that for all sets A, B, A \ (A \ B) = A ∩ B.
ADVERTISEMENT
Need Online Homework Help?

Get Answers For Free
Most questions answered within 1 hours.

Ask a Question
ADVERTISEMENT