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d/dr (dB/dr)=B/constant square.
it gave us B=r^p e^-r/constant. The power of "p" is -1/2. HOW. SHOW THAT IT IS -1\2
it gave us B=r^p e^-r/constant. The power of "p" is -1/2. HOW. SHOW THAT IT IS -1\2
Jenny walks 4km on a bearing 052 degree . She changes direction and walks a further 5 km to finish due east of her starting point . Find how far jenny is from starting point.
y=sqrt{x^2-2x+1}
Math
consider SO(1,1) having only one free parametrer . how it would act on a vector of co-ordinate differentials dxµ=[■(cdt/dx)] where µ=0,1 .µ is in superscript.
a) construct a matrix representing the one type of transformation in this group. verify explicitly that satisfy the condition defining SO(1,1)
b) construct the dual vector dxµ . (µ in subsript)
c) seperately transform the vector and dual vector i.e determine dxµ(prime sign on µ is there), then confirm that it is invariant
a) construct a matrix representing the one type of transformation in this group. verify explicitly that satisfy the condition defining SO(1,1)
b) construct the dual vector dxµ . (µ in subsript)
c) seperately transform the vector and dual vector i.e determine dxµ(prime sign on µ is there), then confirm that it is invariant
Solve this equation
d²Bz/dr² + dBz/rdr - Bz/a² = 0
Where a=(m/u ne²)½
d²Bz/dr² + dBz/rdr - Bz/a² = 0
Where a=(m/u ne²)½
7. INSECTICIDE SPRAY - LIQUID SOLUTION
mix with water
Directions:
Mix 20 ML per 500 ML of water
Shake well
Total volume: 250 ML
HOW MUCH INSECTICIDE SHOULD BE MIXED WITH 750 MILLILITERS (ML) OF WATER?
A. 25 ML
B. 27 ML
C. 30 ML
D. 40 ML
E. 45 ML
mix with water
Directions:
Mix 20 ML per 500 ML of water
Shake well
Total volume: 250 ML
HOW MUCH INSECTICIDE SHOULD BE MIXED WITH 750 MILLILITERS (ML) OF WATER?
A. 25 ML
B. 27 ML
C. 30 ML
D. 40 ML
E. 45 ML
lim Fn+1/Fn = e (euler's number)
n->infinity
Fn is a Fibonacci Number
Please I need to know ;-;
n->infinity
Fn is a Fibonacci Number
Please I need to know ;-;
1. find a unit vector parallel to the resultant vector A1 =2i+4j-5k, A2 = 1+2j+3k
2.given the scaler defind by phi(x,y,z)=3x^2z-xy^2+5. find phi at the points (-1,-2,-3)
2.given the scaler defind by phi(x,y,z)=3x^2z-xy^2+5. find phi at the points (-1,-2,-3)
A population consists of the following five values: 2, 2, 4, 4, and 8.
a.
List all samples of size 2 from left to right without replacement, and compute the mean of each sample.
Sample Values Sum Mean
1
2
3
4
5
6
7
8
9
10
b.
Compute the mean of the distribution of sample means and the population mean. Compare the two values.
Mean of the distribution of the sample mean
4
Population mean
4
c. Compare the dispersion in the population with that of the sample means.
There is in the population than in the distribution of the sample means. The population varies from whereas the sample means only vary from .
a.
List all samples of size 2 from left to right without replacement, and compute the mean of each sample.
Sample Values Sum Mean
1
2
3
4
5
6
7
8
9
10
b.
Compute the mean of the distribution of sample means and the population mean. Compare the two values.
Mean of the distribution of the sample mean
4
Population mean
4
c. Compare the dispersion in the population with that of the sample means.
There is in the population than in the distribution of the sample means. The population varies from whereas the sample means only vary from .
Simplify and state the excluded values 3x^2 -33x+72/x-8
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#339914 on Dec 2023
#339914 on Dec 2023