Sign up now
to enroll in courses, follow best educators, interact with the community and track your progress.
Download
5 June 2019 Part 3
595 plays

More
Developing country should be protected queen maxina All about HEO & LEO

Sudhir Gupta
Education is what remains after ones has forgotten what one has learned in school.

Comments
(2)
U
Unacademy user
u explained very well about the satellites...
very nicely explained about : Cartosat and Risat...thanks
Sudhir Gupta
5 months ago
Welcome 😊