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In India for which achievement is the Gupta Golden Age best known??
answered Jul 16, 2018
7 votes
40.7k views
Verify that: cos(x+y)cos(x-y)=cos^2x-sin^2y Using trig idenities, I can get to: cos^2xcos^2y-sin^2xsin^2y but I can't figure out how to get rid of sin^2x and cos^2y. Anybody?
answered Apr 1, 2018
4 votes
220k views
What is the scientific name for a squid?
answered Mar 21, 2018
4 votes
21.7k views
Why might someone feel satisfaction after completing a difficult report
answered Nov 24, 2017
3 votes
201k views
Which question is not one to ask when considering the audience? a. What do they already know? b. What is a manageable topic? c. What will I need to cover? d. What will interest the reader?
answered Feb 10, 2016
2 votes
73.5k views
What did britain see its colonies as a source of?
answered Jan 18, 2015
5 votes
232k views
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