MCQOPTIONS
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MCQOPTIONS
| 1. |
If a is the first term and r is the common ratio then the nth term of the GP is |
| A. | a(1-r) |
| B. | a (1 –rn) |
| C. | arn-1 |
| D. | − 1 − 1 |
| Answer» D. − 1 − 1 | |