Answer:
{12,2}
Step-by-step explanation:
From the given graph it is clear that the initial point of the vector is (-5,0) and the terminal point (7,2).
If initial point of a vector is
and terminal point is
, then

Using this formula, we get



Using braces, we get

Therefore, the required vector is {12,2}.
Answer:
Step-by-step explanation:
1+|2+x|=9
1+|2+x| -1 =9-1
|2+x| = 8
2+x = 8 or 2+x = -8
x=6 or x= -10
Answer:
Step-by-step explanation:
On first time probability of red one is 2/4 or 1/2
second time....it is 1/3 ....as one red is gone
third time .....1/2 or 0/3
so I will go with the E ....as 0/3×1/2×1/3= O