Question
In a certain code language, 'total pages is' means
'613', 'include pages index' means '158' and 'printed is index' means '648'. What can be the code for 'printed taxes'.Solution
I. 'total pages is' means '613'. II. 'include pages index' means '158'. III. 'printed is index' means '648'. From statement I and II we concluded that 'pages' is coded as '1'. From statement I and III we concluded that 'is' is coded as '6'. From statement II and III we concluded that 'index' is coded as '8'. From statement I alone we concluded that 'total' is coded as '3'. From statement II alone we concluded that 'include' is coded as '5'. From statement III alone we concluded that 'printed' is coded as '4'. So, among the given options, 'printed taxes' can be coded as '47'.
I. 3p² - 14p + 15 = 0
II. 15q² - 34q + 15 = 0
I. 6p² + 17p + 12 = 0
II. 12q² - 25q + 7 = 0
Solve the quadratic equations and determine the relation between x and y:
Equation 1: x² - 41x + 400 = 0
Equation 2: y² - 41y + 420 = 0
I. 5x + 2y = 31
II. 3x + 7y = 36
I: √(100 x4 + 125x4) + 7x + 41/2 = -4x
II: 3√(64y3) x 2y + 19y + 72 = -3y +...
1.3wx = 40 – wy
2. b2 = 2b + p
3. d2 + d = q
Now, observe the given conditions:
One root of equation...
I. p² - 10p +21 = 0
II. q² + q -12 = 0
I. x3 = 1728
II. y2 – 15y + 56 = 0
Solve the quadratic equations and determine the relation between x and y:
Equation 1: x² - 50x + 600 = 0
Equation 2: y² - 51y + 630 = 0
I. 2y² - 3y – 14 = 0
II. 3x² - 7x + 4 = 0
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