Answer:
si
Step-by-step explanation:
Answer:13
Step-by-step explanation:4 plus -3 is 1 because if there are one + and one-, the - will take over. Secondly, -2 times -6 is 12 because when two negatives multiply or divide the answer will always be opositive. Lastly, 1+12 is 13.
Answer:
Step-by-step explanation:
Unit vector is a vector with mangnitue 1 and we can find out the magnitude of the vector with the following formula
So in the given options whichever vector has magnitude 1 it will be a unit vector.
So if we put the values in the above mentioned formula
1.Magnitude of option A is not 1 so it is not a unit vector
2.Magnitude of option B is 1 so it is a unit vector
3.Magnitude of option C is 1 so it is a unit vector
4.Magnitude of option D is not 1 so it is not a unit vector
El valor absoluto de -3/5 es 3/5