HP HP-11C User Manual

Section 10: Applications Programs 153
Keystrokes Display
19 2.0000 0.0000
4 3.0000 0.0000
15 4.0000 0.0000
4 5.0000 0.0000
22 6.0000 0.0000
10 7.0000 0.0000
15 8.0000 0.0000
10 9.0000 0.0000
26 2,402.0000 Det.
40
0 7.8601 X
4.2298 X9
6.1615 x5
Example 2: Find the solution matrix for:
19 -4 4] |x 5
5 -12 -10 |[xo| = |-3
-15 8 3| |x3 4
Keystrokes Display
1.0000 19.0000
2.0000 -4.0000
5[R/S 3.0000 -15.0000
4.0000 -4.0000
5.0000 22.0000
12[CHS 6.0000 -10.0000
8 7.0000 -15.0000
4 [R/S] 8.0000 -10.0000
9.0000 26.0000
3 -264.0000 Det.
5 |[ENTER
3 [CHS][ENTER]
4(8) -1.6667 X1
R/S -4.4091 X9
0 N wn
4.7576 X3

HP HP-11C Specifications

General

Brand	HP
Model	HP-11C
Category	Calculator
Language	English