Assertion: The television signals are propagated through sky waves. ltbr. Reason: Television signals have freqeuncy in the range of 1000MHz to 2000MHz range.

Answer

D

Explanation

As television signals being of frequency 100 MHz to 200 MHz cannot be reflected by ionosphere but they penetrate it, so they not propagated through sky waves, in fact, television signals are propagated through space wave propagation.