Question
What will come in place of a? (6)1.2
× (216 )2.7 × (36)2.7 = 6aSolution
(6)1.2 × (216 )2.7 × (36)2.7 = 6a  (6) 1.2 × (6) 3×2.7 × (6) 2×2.7 = 6 a  (6) 1.2 × (6) 8.1 × (6) 5.4 = 6 a  (6) 1.2+8.1+5.4 = 6 a  a = 14.7
In the question, two equations I and II are given. You have to solve both the equations to establish the correct relation between 'p' and 'q' and choose...
I. 5x² - 24 x + 28 = 0  Â
II. 4y² - 8 y - 12= 0  Â
if x satisfies 3x² – 5x – 12 = 0, find the sum of reciprocals of roots.
In the question, two equations I and II are given. You have to solve both the equations to establish the correct relation between 'p' and 'q' and choose...
I. 35 y² + 58 y + 24 = 0
II. 21 x² + 37 x + 12 = 0
Quantity I: The cash price of a notebook is Rs. 100 but is can also be purchased on 11 monthly equal instalments of Rs. 10 each. Find rate of S.I.?
...I. 12a2 – 55a + 63 = 0
II. 8b2 - 50 b + 77 = 0
...Solve the quadratic equations and determine the relation between x and y:
Equation 1: x² - 29x + 210 = 0
Equation 2: y² - 27y + 182 = 0
I. 2x2 – 10x – 48 = 0
II. y2 – 16y – 297 = 0
I. 4p² + 17p + 15 = 0
II. 3q² + 19q + 28 = 0
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