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PP Divakaran argued that the expansion of trigonometric functions like sine and cosine and their inverses were studied by the Nila school of mathematics in Kerala before they were developed by Western mathematicians. He supported this claim with rigorous evidence. (@kvijayraghavan/X)
The Trump administration hosted the Quad Foreign Ministers’ Meeting in January this year, a day after Trump took the oath of office as President for a second term in the White House.
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FILE PHOTO: Ukraine's President Volodymyr Zelensky (L) meets with US President Donald Trump on the sideline of the North Atlantic Treaty Organization (NATO) summit in The Hague.
