MCQOPTIONS
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| 1. |
The value of(xb+cc−a)1a−b.(xc+aa−b)1b−c.(xa+bb−c)1c−a is = ?The value of(xb+cc−a)1a−b.(xc+aa−b)1b−c.(xa+bb−c)1c−a is = ? |
| A. | 1 |
| B. | a |
| C. | b |
| D. | c |
| Answer» B. a | |