Question
Find the difference between the smallest number of five
digits and greatest number of four digits?Solution
Smallest 5 digits number = 10000 Greatest 4 digits number = 9999 Difference = 10000 - 9999 = 1
I. 15y2 + 26y + 8 = 0
II. 20x2 + 7x – 6 = 0
I. 8x² - 74x + 165 = 0
II. 15y² - 38y + 24 = 0
I. 84x² - 167x - 55 = 0
II. 247y² + 210y + 27 = 0
Solve the quadratic equations and determine the relation between x and y:
Equation 1: x² - 29x + 210 = 0
Equation 2: y² - 27y + 182 = 0
I. 4x² -  15x + 9 = 0
II. 20y² -  23y + 6 = 0
In the question, two equations I and II are given. You have to solve both the equations to establish the correct relation between 'p' and 'q' and choose...
I. 63x² + 146x + 80 = 0
II. 42y² + 109y + 70 = 0
I. 63x² + 37 x – 40 = 0
II. 15 y² + 29 y + 12 = 0
I. 3 x² - 10