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Assertion : Television signals are received through sky-wave propagation. 

Reason : The ionosphere reflects electromagnetic waves of frequencies greater than a certain critical frequency.

(a) Both A and R are true and R is the correct explanation of A

(b) Both A and R are true but R is not correct explanation of A

(c) A is true but R is false

(d) A and R are false

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1 Answer

+1 vote
by (83.4k points)

The correct option is (d) A and R are false.

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