Answer:
A=the outcome is odd, B=the outcome is even
Is mutually exclusive because you can't have a number that is even and odd at the same time.
Hope this helps :)
The cross product of the normal vectors of two planes result in a vector parallel to the line of intersection of the two planes.
Corresponding normal vectors of the planes are
<5,-1,-6> and <1,1,1>
We calculate the cross product as a determinant of (i,j,k) and the normal products
i j k
5 -1 -6
1 1 1
=(-1*1-(-6)*1)i -(5*1-(-6)1)j+(5*1-(-1*1))k
=5i-11j+6k
=<5,-11,6>
Check orthogonality with normal vectors using scalar products
(should equal zero if orthogonal)
<5,-11,6>.<5,-1,-6>=25+11-36=0
<5,-11,6>.<1,1,1>=5-11+6=0
Therefore <5,-11,6> is a vector parallel to the line of intersection of the two given planes.
Answer:
5+3 x 4 sorry this one is kinda easy lol -_-||
Step-by-step explanation:
Answer:
hbb
2
Step-by-step explanation:
(Answer:
I believe the answer would be (B. 320)
Step-by-step explanation:
It states that Robert's uncle wants to plant 190 more acres of pumpkins then squash. It doesn't say anything about him buying or using more land. So
Take 510 - 190 = 320.
So there will be 320 acres or pumpkins and only 190 acres of squash.