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X Y. K (X + K) (X - K). KX 11 18 7 13

Posted: Wed Jul 06, 2022 12:24 pm
by answerhappygod
X Y. K (X + K) (X - K). KX
11 18 7
13 8 9
7 14 14
3 12 17
15 18. 6.
Sum (Σ)
X f Rf Rf% RCF RCF%
10 4
9 3
8 3
7 4
6 9
5 6
4 8
3 5
2 6
1 9 .
X
17
16
11
12
15
10
19
.
X
18
13
17
11
0
19
12
5
.
X
24
21
22
0
17
18
1
7
9