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Per NCERT §1.3.1 rule 2, in ADDITION or SUBTRACTION the result retains how many DECIMAL PLACES?
AAlways 2
BAs many as the most precise input
CAlways 1
DAs many as the least precise input
Answer & Solution
Correct answer: D. As many as the least precise input
NCERT §1.3.1 rule 2: addition/subtraction is governed by decimal places, not by SF count.
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