<span>Vector Ā * Vector B = -10. This is the scalar dot product and can calculated by taking the magnitude in the x, y, and z of the two vectors and the operation is done.
The angle </span> Ɵ AB between vector Ā and vector B is 133.635°.
<span>2 Vector B * 3 Vector C = -1. A similar approach is done for this one.</span>
Answer: The required exponential model is
Step-by-step explanation:
Since we have given that
Initial cases = 1804
Rate of growth = 4%
Since it is increasing exponentially,
So, it becomes,
Here, a = 1804
b =
So, it becomes,
Hence, the required exponential model is
Answer:
see explanation
Step-by-step explanation:
Using the Section formula, then
= = =
and
= = = = 7
Hence
P = ( , 7 )