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A = x + y and B = xy x = (20 pm1) cm ,...

A = x + y and B = xy
`x = (20 pm1) cm , y = (10 pm 1) cm`
Then which fo the following is correct.

A

Percentage error of A and B is 2 and 15 respectively.

B

Absolute error of A and B is 2 cm and 15 `cm^(2)` respectively.

C

Absolute error of A and B is 6.67 cm and `30 cm^(2)` respectively

D

Percentage error of A and B is 6.67 and 15 respectively.

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