Answer:
The correct option is c.
Step-by-step explanation:
Given that,
u = 7i+4j and v = 2i-3j
We need to find the product of u and v. The dot product of two vectors is given by :

So, the dot product of u and v is equal to 2.
Answer:
Input Data :
Mixed Fraction A =
7
1
6
Mixed Fraction B =
2
1
3
Step-by-step explanation:
wrong
Answer:
1/36
Step-by-step explanation:
4*36=144
144/12=12
Answer:

Step-by-step explanation:
Hope this helps, have a great day
For the first question the answer is the second option.
For the second question the answer is the first option.
Hope I didn't mess up for your sake