Math, asked by arsalanshamim786, 3 months ago

please me aagya tha ki​

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Answered by prachisoni374
1

Answer:

a. 17 ye answer hai iska

know make me brainliest and follow

Answered by samleanderv
1

Answer:

Step-by-step explanation:

he cathode-ray tube is a vacuum tube containing one or more electron guns, the beams of which are manipulated to display images on a phosphorescent screen. The images may represent electrical waveforms, pictures, radar targets, or other phenomena.

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