Question

output of this program- >>>i=-10 , >>>y=+20 >>>print(i,y) *



10,20

-10,20

10+20

help its exam question
only correct should be given other reported​

Answer 1

Answer:

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Laser, a device that stimulates atoms or molecules to emit light at particular wavelengths and amplifies that light, typically producing a very narrow beam of radiation. The emission generally covers an extremely limited range of visible, infrared, or ultraviolet wavelengths