The length and breadth of a plate are (6...

The length and breadth of a plate are `(6 pm 0.1) cm and (4 pm 0.2)cm` respectvely. The area of the plate is

`(24 +- 1.6)cm^(2)`

`24.4 cm^(2)`

`23.6 cm^(2)`

`(24 +- 0.02)cm^(2)`

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