In any vector space au=bu implies a=b ? Trou or False

Physics

2 answers:

mixas84 [53]3 years ago

5 0

Answer:

False

Explanation:

(I guess if it were written "properly" it would be ax=bx implies a=b).

Given the axioms we were given, it would seem that the statement should be true, no?

A related statement -- also listed as false -- is that "in any vector space, ax=ay implies that x=y." Again, given the axioms we have.

Sati [7]3 years ago

4 0

Answer:

False

Explanation:

Simply use the counterexample u = 0

For zero vector:

au=bu=0

holds for a=3, b=4

False

You might be interested in

Consider the accuracy of recording muscle electrical activity using electrodes placed on the skin surface, compared to directly

OverLord2011 [107]

Answer: The common difference between surface EMG and intramuscular EMG is that that former is non-invasive while the later is an invasive method

Explanation:

Electromyography (EMG) is used clinically for the examination of muscle excitations (muscle electrical activity) in both normal or abnormal conditions. There are two forms of EMG includes:

--> Surface EMT and

--> Intramuscular EMT

Surface EMT is a non invasive method of examination of muscle excitations for superficial and easily accessible muscles.

Intramuscular EMT is the invasive method of examination of muscle excitations usually for deep muscles.

The difference between the two forms of EMT includes:

- surface EMT is non- invasive while intramuscular EMT is invasive

- surface EMT is used to access superficial muscle while intramuscular EMT is used to access deep muscles.

- surface EMT requires less skill and time to carry out while intramuscular EMT requires special skills and takes more time while carrying out the procedure.

8 0

3 years ago

While driving down his street one evening, Jonah notices that his neighbor has laid out an electric fan for the garbage to pick

Kryger [21]

Answer: I have no idea either i need help aswell

Explanation:

4 0

3 years ago

Read 2 more answers

Which environmental change occurs quickly

never [62]

Air and water have a good day