Question

To cover a population of 20 lakh, a transmission tower
should have a height : (radius of the earth = 6400 km
population per square km= 1000)
(a) 25 m
(b) 50 m
(c) 75 m
(d) 100 m
The area of region covered by the TV broadcast by​

Answer 1

Answer:

Explanation:

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