The dot product of u with itself is 24. what is the magnitude of u?

Step-by-step explanation:

We have been given that the dot product if u with itself is 24.

Now, we know that the dot product of vector a and b is given by

Here, is the angle between the vectors a and b.

We have to find the dot product of u with itself. Hence,

a = u

b = u

Thus, dot product is given by

Thus, the magnitude of u is

you should pay $0.88

what is the image?

the answer is:

the correct option:

b.

to solve the problem, we need to remember how to operate to simplify exponential expressions using the logarithms.

we are given the equation:

then, using placing logarith with base 7 on both sides of the equation, we have:

so, rounding the obtained result to two decimal places (nearest hundreth), we have:

hence, we have that the correct option:

b.

have a nice day!