If (x²+y²+z²)/(xy+yz+zx) = 1
Find (x+y)/z + (y+z)/x + (z+x)/y
let x = y = z = 2 x²+y²+z² = xy+yz+zx ⇒ (x+x)/x + (x+x)/x + (x+x)/x ⇒ 2 + 2 + 2 = 6
In a certain code, the word COMPAQ is written as DQNRBS and SONY is written as TQOA. In the same code, how is MOTOROLA written?
Select the Venn diagram that best represents the relationship between the following classes: Oxygen, Hydrogen and Gases.
In this question, two statements I and II have been given. These statements may be independent causes or effects of independent causes or a common caus...
Which one of the following is NOT an element?
Which number will replace the question mark (?) in the following number series?
5, 7, 9, 11, 18, ?, 34, 35, 59, 67
Which number will replace the question mark (?) in the following number series?
5, 4, 6, 15, 56, ?
Select the option that is related to the third term in the same way as the second term is related to the first term and the sixth term is related to th...
The door of Priya's house faces the East. From the back of the house. Priya walks straight 50 metres, then turns to the right and walks 50 metres again....
M introduces K saying “She is the wife of the grandson of the father of my father”. How is K related to M?
Select the combination of letters that when sequentially placed in the blanks of the given letter series will complete the series.
c _ _ d _ k n ...
