Grade 11 Final test of the 11th Grade Good luck!Question 1Roger Federer and Raphael Nadal are playing the tennis final of Roland Garros. If Nadal wins the first set he has 2 chances over 3 to win the game. If he loses the first set, he has 1 chances over 2 to win the game.Nadal has 2 chances over 3 to win the first set, what is the probability for him to win the game? 0,61 0,62 0,63Question 2Thanks to a calculator, determine an approximate value rounded to of the solution of the equation . What is the result ? 1,12 1,15 1,18Question 3What is the derivative of the function ? Question 4How much is ln(2) ? Question 5How much is approximately the number ? 13,3 16,7 17,6Question 6How much is approximately the number ? 2,74 2,75 2,76Question 7How much is ? -1 -1-2i 1+i iQuestion 8The affix of the point A is . How much is ? Question 9The system is the parametric equation of : a plane a line passing throught the point and which director vector is a line passing throught the point and which director vector is Question 10 is the equation of : a line which director vector is a plane which a normal vector is a line which a normal vector is