Subject :IMO Class : Class 8
Using Euler’s formula, find the value of P, Q and R.
| P | Q | R | |
| A | 6 | 19 | 9 |
| B | 6 | 18 | 10 |
| C | 7 | 20 | 9 |
| D | 9 | 6 | 20 |
Using Euler’s formula, find the value of P, Q and R.
| P | Q | R | |
| A | 6 | 19 | 9 |
| B | 6 | 18 | 10 |
| C | 7 | 20 | 9 |
| D | 9 | 6 | 20 |