डगलस सी० इन्जेलवर्ट ने स्टेनफर्ड रिसर्च लेबोरेटरी मे माउस का अविष्कार कब किया था ?
A.1977
B.1980
C.1970
D.1952
Answers
Answered by
0
डगलस सी० इन्जेलवर्ट ने स्टेनफर्ड रिसर्च लेबोरेटरी मे माउस का अविष्कार कब किया था ?
A.1977✔
B.1980
C.1970
D.1952
____A.1977_____
THANKS ✌☺
#HarYanvi ThinkeR ♠ Nishu ❤
A.1977✔
B.1980
C.1970
D.1952
____A.1977_____
THANKS ✌☺
#HarYanvi ThinkeR ♠ Nishu ❤
Answered by
6
Hello mate
here's your answer
________________
During 1977, Douglas. C.enginewart has invented the mouse at stepehenford research laboratory.
so the correct option is
option A✔✔
_______________
Thanks
here's your answer
________________
During 1977, Douglas. C.enginewart has invented the mouse at stepehenford research laboratory.
so the correct option is
option A✔✔
_______________
Thanks
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