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I. 99x² + 161 x + 26 = 0 99x² + 143x + 18x + 26 = 0 11x (9x + 13) + 2 (9x + 13) = 0 (11x + 2) (9x + 13) = 0 ∴ x = -2/11 , -13/9 II. 26y² + 161y + 99 = 0 26y² + 18y + 143y + 99 = 0 2y (13y + 9) + 11(13y + 9) = 0 ∴ y = -11/2 , -9/13 Hence, relationship cannot established between x and y.
Which of the following can be the correct conclusion drawn from the impression B + C @ D + E $ F % G?
Who among the following person sits second to the left of V?
Six girls, P, Q, R, S, T and V, are sitting around a circular table. All of them are facing towards the centre of the table (but not necessarily in the ...
How many persons are sitting around the circular table?
Six persons N, O, P, Q, R, and S sit in a linear row and face towards north direction. The distance between two adjacent persons is same in the row. R s...
Four out of five combinations are related to each other in some way and thus form a group, which of the following combination is odd among all?
...Eight friends, Q, R, S, T, U, V, W and X are sitting in a line facing north. U is sitting at one of the corners. R is sitting between X and S. W is sitt...
Which of the following colour does V like?
Four of the five are alike in a certain way and hence forms a group. Who among the following does not belong to that group?
What is the position of P with respect to her sister?