Write a polynomial function of least degree with integral coefficients that have the given zeros.
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Answer:
.
Step-by-step explanation:
Note: The given function is not correct.
Consider the given polynomial is
It is given that (x+1) is a factor of given function.
Using synthetic division, divide P(x) by (x+1) as shown below.
-1 | 1 0 -7 -6
| -1 1 6
--------------------------------------
1 -1 -6 0
--------------------------------------
Bottom line represents the coefficients of quotient except the last element because it is remainder. So, the given function can be written as
Therefore, the function as a product of linear functions is .
- Turning on time be x
- Turning of time be y
If 19:00<=x<=19:30 and 4:00<=y<=6:00
Total time difference
- In order to mange time between 9--10 hours 30 minutes should be deducted in pairs from starting and ending .By which net deduction i e x-y=0
- Total starting options=x=15
- Total ending options=x=15
- Sample space=|S|=15+15=30
- E=1
Probability=