It says that the terms are increasing by 3 every time.
The 'number 1' term is 7.
So, the 'number 0' term would be 7-3=4.
So, the expression is 3n+4
Answer:
i³ = - i
Step-by-step explanation:
<u><em>Explanation</em></u>:-
<u><em>Step(i)</em></u>:-
Given
we know that cos π = -1
sin π = 0
now given data
we can write
<u><em>step(ii)</em></u>:-
In complex numbers nth roots of a complex number
Z = r(cosθ+i sinθ)
Step(iii):-
now
By using trigonometric
<u><em>Final answer:-</em></u>
i³ = - i
Answer:
3
Step-by-step explanation:
15
-
12
-----
3
Answer:
-9 tells us how far it fell to the floor
Step-by-step explanation:
her hand is 1 meter above the ground, the drain is 10 meters deep.
-9 tells us the distance between 1 meter and the bottom of the drain
Answer:
16.12
Step-by-step explanation: hope this helps