2. The length of two rods, l, and b, are (3.0 + 0.2) cm and (2.0 + 0.1) cmrespectively. The difference in their length is reported as[1](a) (1.0 + 0.3) cm(b) (1.0 + 0.1) cm(c) (1.0+ 0.2) cm(d) (1.0 0.0) cm

2. The length of two rods, l, and b, are (3.0 + 0.2) cm and (2.0 + 0

1.	2. The length of two rods, l, and b, are (3.0 + 0.2) cm and (2.0 + 0.1) cmrespectively. The difference in their length is reported as[1](a) (1.0 + 0.3) cm(b) (1.0 + 0.1) cm(c) (1.0+ 0.2) cm(d) (1.0 0.0) cm
Answer» (B) (1.0 + 0.1) cmExplanation: (3.0 + 0.2) CM- (2.0 + 0.1) cm (1.0 + 0.1) cm

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2. The length of two rods, l, and b, are (3.0 + 0.2) cm and (2.0 + 0.1) cmrespectively. The difference in their length is reported as[1](a) (1.0 + 0.3) cm(b) (1.0 + 0.1) cm(c) (1.0+ 0.2) cm(d) (1.0 0.0) cm​

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2. The length of two rods, l, and b, are (3.0 + 0.2) cm and (2.0 + 0.1) cmrespectively. The difference in their length is reported as[1](a) (1.0 + 0.3) cm(b) (1.0 + 0.1) cm(c) (1.0+ 0.2) cm(d) (1.0 0.0) cm