Hey, the answer would just be a normal 12. As the answer is a positive it just stays the same!
Hope this helps
Answer:
1
3
4
Step-by-step explanation:
took the quiz looked back at the quiestion and saw that it was the right answer
The modulus of the complex number was derived by using Pythagorean Theorem. So it is essentially the length between complex point and origin (0,0).
So one with the greatest modulus is the one that are farthest away from the origin. z₁ looks significantly far compared to other complex points, so the answer is F.
Given :
Two vectors :
To Find :
The value of b for which the vectors are orthogonal .
Solution :
We know , two vectors are orthogonal when the are perpendicular to each other .
So , their dot product will be zero .
So ,
Therefore , for b =0 and 
the vectors are orthogonal .
Hence , this is the required solution .
