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Questions by Ramkumar Murugadoss
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Do changes that cannot be easily reversed, such a burning, observe the law of conservation of mass? Explain.
asked
Sep 28, 2017
Physics
middle-school
2
answers
1
vote
29.8k
views
20\100 equivalent to 1\5 5\8 equivalent to 9\10
asked
May 23, 2017
Mathematics
middle-school
1
answer
3
votes
149k
views
Show that each statement is true: Cos^4X-sin^4X=2cos^2X-1
asked
Mar 11, 2015
Mathematics
high-school
1
answer
0
votes
78.1k
views
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