Question

1 point
11. Assertion (A): Holes are
made in huge hoardings.
Reason(R): Air expands on
cooling and contracts on
heating. *
Both (A) & (R) are true and (R) is the
correct explanation of (A).
Both (A) & (R) are true but (R) is not
the correct explanation of (A).
(A) is true but (R) is false.
Both (A) & (R) is false.

Answer 1

Answer:

a is false and r is true

Explanation:

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