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V sits fifth from one of the extreme ends of row and sit second to the right of U. It is clear that V sits fifth from the right end and U sits seventh form the right end. Q sits fifth to the left of U. So, Q sits twelfth from the right end. T sits third to the left of V. So, Q sits eighth from the right end. Three persons sit between R and U. So, R sits eleventh form the right end of the row. R sits fourth to the right of P. So, P sits fifteenth from the left end. Four persons sit between S and P. P sits second from one of the extreme ends of row. So, S will sit seventh from the left end.
I. 4x² - 15x + 9 = 0
II. 20y² - 23y + 6 = 0
I.√(3x-17)+ x=15
II. y+ 135/y=24
I. 20x² - 93x + 108 = 0
II.72y² - 47y - 144 = 0
I. 3x2 – 16x + 21 = 0
II. y2 – 13y + 42 = 0
I. 81x - 117√x + 40 = 0
II. 81y - 225√y + 136 = 0
Between what values of x is the expression 19x - 2x2 - 35 positive?
The equation q2 - 17x + C = 0, has two roots ‘x’ and ‘y’ such that (x – y) = 7. Find an equation which is equal to thrice of the gi...
I. 3q² -29q +18 = 0
II. 9p² - 4 = 0
I. 4 x ² - 4 x + 1 = 0
II. 4 y ² + 4 y + 1 = 0
...I. x² + 11x + 24 = 0
II. y² + 17y + 72 = 0