Obtain Spearman’s Rank correlation coefficient for the following data: Judge 1
50
35
42
11
18
20
67
26
19
59
Judge...
Use the transformation, u = x − y, v = 2x + y to evaluate the integral
R R
R
(2x
2 − xy − y
2
)dx dy
for the region R in ...
1/2 -3/20
Prove that f(x) = x +1 isa permutation on R.
giải giúp tôi bài này với help me
(-57) -(-12)+3 - (-57)
$y=-x+1$
log 7 na base 28 - log 7 na base 4
3+4(9-2)
5/3+3/5
Calculate the 1st order partial derivatives of the following
(a) f(xy) = 2$x^{2}$ -3y-4
