Computer Science, asked by sahukumarashok234, 10 months ago

Liquid crystals are commonly used as display panel in
(1) Television
(2) Watches
(3) Calculators
(4) Both (2) and (3)​

Answers

Answered by yasirahmed11102007
0

watches have liquid crystal s

Answered by tanmoysen158
0

Answer:

4

Explanation:

both 2 and 3

because watch and calculators used batteries

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