Answer:1 unit forward
Explanation:
Given
Photographer wants to take a picture so he take three step forward i.e. +3 units , four back i.e.-4 units , Seven steps forward i.e. +7 units,
Finally 5 steps backward i.e. -5 units
therefore its net displacement is
=+3-4+7-= +1 unit
That his displacement is 1 unit forward
You might use it if you plan on going intuition a profession in math, science, tech, business, and many others.
Answer:
Echolalia
Explanation:
In abnormal psychology, the term echolalia refers to the repetition of a word or phrase that was just spoken by another person. People with echolalia usually repeats the sounds, words or phrases they hear.
Echolalia tends to be a symptom of some other disorder.
In this example, Mathias responds to his mother's question by repeating the question instead of answering. We can see that he is repeating the phrase that was just spoken by his mother. Therefore this form of language disturbance is called echolalia
