Question
Line graph given below shows the goal scored by
different players in a football match. What is the difference between the highest and the lowest number of goals scored by any player?Solution
ATQ,
Highest = Q = 92
Lowest = R = 24
Difference = 92 β 24 = 68
I. xΒ² Β β 44x + 468 = 0
II. yΒ² Β β 30y + 216 = 0
I. 12 x ² - 3 x – 15 = 0
II. 2 y² + 12
I. 2x2 + 12x + 18 = 0
II. 3y2 + 13y + 12 = 0
Solve the quadratic equations and determine the relation between x and y:
Equation 1: xΒ² - 41x + 400 = 0
Equation 2: yΒ² - 41y + 420 = 0
I. x= Β β(20+ β(20+ β(20+ β(20β¦β¦β¦β¦β¦.β)) ) )Β
II. y= β(5β(5β(5β(5β¦β¦β¦.β)) ) )Β
...Quantity I: A vessel contains a mixture of milk and water in the ratio of 7 : 5. If 9 litre of mixture is sold and replaced by same amount of water then...
I. x2 - 20x + 96 = 0
II. y2 - 23y + 22 = 0
I. 3 x² - 10