Question

InfraRed technology is a short term range of technology that covers approximately ___ mts of distance.
a) 20
b) 40
c) 5
d) 100​

Answer 1

Answer:

5 meters

Infrared Network Technologies usually cover 5 meters distance.

Answer 2

Are -3 and 3 zeroes of the polynomial x + 3 ? *

- Yes both are zeroes

- Only -3 is a zero

- No, none is a zero

-Only 3 is a zero

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