These points are also on the negative side of the x axis, at -pi/4 and -pi/2. When we move along the x axis, notice what happens to the y value. On the left side of zero, tangent is negative. At x=-pi/4, tangent=-1.
The Independent Online. David Cameron may have called a referendum on the EU to blackmail Europe, according to Vladimir Putin. The Russian president also questioned Mr Cameronâs decision to call the vote, as it has caused a âgreat problemâ.
The final list was announced on 29 January. On 2 March, outgoing President Dmitry Medvedev addressed the nation on the national television channels about the following presidential election. He invited the citizens of Russia to vote in the election to be held on 4 March 2012. Russian Prime Minister Vladimir Putin received 63.64% of the vote with almost 100% of the votes counted. With this election, Putin secured a record third term in the Kremlin.