If cosA + cos2A = 1 then the value of sin2A + sin4A is
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The silver coin 'tanka' was introduced by __________.
Kritika walks 40 metres towards south. Then turning to her right she rides 30 metres. Then, turning to her left, she rides 50 metres. Again, she turns toher left and rides 30 metres. How far (in metres) is she from her initial position?
In the following question, out of the four alternatives, select the alternative which best expresses the meaning of the idiom/Phrase.Adam's ale
Removal of carbon particles from air involves the principle of
What is the basis of first level of classification among plants?
All of the following are true about color blindness except
The Chemical formula of Ammonium dichromate is _____.