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Q:
A) R correctly explains A | B) R is true but A is fale |
C) A is true but R is false | D) Both A and R are false |
Answer: A) R correctly explains A
Explanation:
Explanation:
The problem of pumping out water from the flooded mines provided the need of self-working engine, which led James Watt to invent the same.
Thus, both A and R are true & R correctly explains A.