CP SP 1st =20%=1/5 5×5 6×5 2nd =-10%=-1/10 10×3 9×3 55 57 P% =2/55) ×100 =40/11=3.63% Note -To equate the SP of 1st With CP of 2nd, take the LCM of 6 and 10.
I. 2y2 + 11y + 15 = 0
II. 3x2 + 4x - 4= 0
I. 5x² = 19x – 12
II. 5y² + 11y = 12
What are the coordinates of the point which divides the line joining (-1, 7) and (4, 3) in the ratio 2:3?
I. 2p2 + 25p – 13 = 0
II. 2q2 – 19q = 2q + 23
Solve the quadratic equations and determine the relation between x and y:
Equation 1: x² - 24x + 143 = 0
Equation 2: y² - 20y + 96 = 0
I. 5x² -14x + 8 = 0
II. 2y² + 17y + 36 = 0
I. 2p² - 11p + 12 = 0
II. 2q² - 17q + 36 = 0
Let 's' represent the sum of the highest root of equations I and III, and 'r' denote the product of the lowest root of equation I and the highest root o...
I. 2y² - 35y + 132 = 0
II. 2x² - 31x + 110 = 0
Equation 1: x² - 90x + 2025 = 0
Equation 2: y² - 88y + 1936 = 0
