I. 6 y² + 11 y – 7= 0 6 y² + 14 y - 3 y– 7= 0 2 y(3 y + 7) – 1(3 y + 7) = 0 (2 y – 1)(3 y + 7) = 0 y = 1/2,- 7/3 II. 21 x² + 5 x – 6 = 0 21 x² + 14 x - 9 x – 6 = 0 7 x(3 x + 2) – 3(3 x + 2) = 0 (7 x – 3)(3 x + 2) = 0 x = 3/7, -2/3 Hence, relationship cannot be established between x and y
Select the set in which the numbers are related in the same way as are the number of the following set.
(11, 28, 143)
In a certain code language, ‘RETAIL’ is written as ‘FNQWJY’ and ‘POLICE’ is written as ‘NHJUTQ’. How will ‘HARBOR’ be written in tha...
Select the correct mirror image of the given figure when the mirror is placed at MN as shown below.
In a code language, 'TRAIN' is written as ‘PKCTV’ and 'MESH' is written as 'JUGO'.
How will 'OMBRE' be written in that language?
BEH, DGJ, (?), EJO, GLQ, INS.
In a certain code language, 'ACD' is coded as '12', and 'BEA' is coded as '10'. How will 'ECG' be coded in that language?
Six lions N, O, P, Q, R and S are sitting in a straight row, facing north. Only Q sits to the left of R. N sits second to the left of O. S sits second t...
If ‘+’ means ‘division’, ‘−’ means ‘multiplication’, ‘÷’ means ‘subtraction’ and ‘×’ means ‘addition’, then what is ...
Pick the odd one out.
