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Find the solution of
(D^2-4D+4)y=12x+2e^(3x)
Find the solution of
(D^4+2D^3-6D^2-16D-8)y=0
Find the solution of
(D^3+2D^2+D+2)y=0
Find the Solution of
(D^3-3D^2-3D+1)y=0
If mean monthly expense for six different item is $442. the mean expense of five of them is 460.how much the value of sixth item
A simple random sample of size 36 is drawn from finite population consisting of 101 units. If the population S.D. is 12.6, find the standard error of sample means when the sample is drawn
a) with replacement
b) without replacement
x=5^1/4 5^-1/4 y=5^1/4 - 5^-1/4 prove that 5(x² y²)²=144?
Obtain the equation of the regression line Y
on X from the following data :
X 3 5 6 8 9 11
Y 2 3 4 6 5 8
Determine the cofficent of X5Y10Z5W5 in (x-7y+3z-25)25
A children watches TV at least one hours each days for seven weeks but never more than 11 hours in any week. prove that there is some period of consecutive days during in wich the children watches exactly 20 hours Of tv (if is assumed that the children watches Tv for a whole number of hours each days ?
#340153 on Dec 2023