Question
A cube is formed by folding the given sheet. Which of
the following pair of numbers do not come opposite to each after a cube is formed?Solution
As, same symbols will appear on the opposite side of paper after a cube is formed. So, '22' will appear opposite to '62', '12' will appear opposite to '72' and '32' will appear opposite to '42'.
Solve the quadratic equations and determine the relation between x and y:
Equation 1: x² - 29x + 210 = 0
Equation 2: y² - 27y + 182 = 0
Solve the quadratic equations and determine the relation between x and y:
Equation 1: x² - 20x + 96 = 0
Equation 2: y² - 18y + 72 = 0
Solve the quadratic equations and determine the relation between x and y:
Equation 1: x² - 32x + 207 = 0
Equation 2: y² - 51y + 648 = 0
I. x2 + 11x + 30 = 0
II. y2 + 17y + 72 = 0
I. x2 – 12x + 32 = 0
II. y2 + y - 20 = 0
I. 2x2 – 5x – 12 = 0
II. 2y2 + 13y + 20 = 0
For 3x² − 10x − 8 = 0, find (1/α + 1/β).
l. x2 - 16x + 64 = 0
II. y2Â = 64
I. 3p² - 14p + 15 = 0
II. 15q² - 34q + 15 = 0
I. 5x + y = 37
II. 4y+ x = 15
