Question
If PET = 16520 and PETER = 16520518, then PREHEAT
=Solution
Positional value of each letter of the word in the alphabetical series. PET : P - 16 E – 5 T – 20 PETER: P – 16 E – 5 T – 20 E – 5 R – 18 Similarly, in PREHEAT - 1618585120
In each of these questions, two equations (I) and (II) are given.You have to solve both the equations and give answer Â
I. x² - 8x + 15 = 0 ...
I. 6x2 - 47x + 77 =0
II. 6y2 - 35y + 49 = 0
Equation 1: x² - 220x + 12100 = 0
Equation 2: y² - 210y + 11025 = 0
I. 35x² - 51x + 18 = 0
II. 30y² + 17y – 21 = 0
I. x2 – 13x + 40 = 0
II. 2y2 – 15y + 13 = 0Â
I. x2 + 91 = 20x
II. 10y2 - 29y + 21 = 0
In the question, two equations I and II are given. You have to solve both the equations to establish the correct relation between x and y.
I. x
I. 99 x² + 31 x – 110 = 0
II. 6y² - 31y + 35 = 0
I. 2x² + 11 x + 15 = 0  Â
II. 2y² - 19 y + 44 = 0  Â
Solve the quadratic equations and determine the relation between x and y:
Equation 1: 37x² - 172x + 135 = 0
Equation 2: 29y² - 132y + ...
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