Question
I. 27(p + 2) = 2p(24 – p) II. 2q2
– 25q + 78 = 0 In the given questions, you will find two equations labeled as I and II. solve both equations and determine the accurate relationship between the variables 'p' and 'q'. Choose the correct option based on your analysis of the solutions.Solution
ATQ, From I: 27(p + 2) = 2p(24 – p) Or, 27p + 54 – 48p + 2p2 = 0 Or, 2p2 – 21p + 54 = 0 Or, 2p2 – 12p – 9p + 54 = 0 Or, 2p(p – 6) – 9(p – 6) = 0 Or, (2p – 9)(p – 6) = 0 Or, p = (9/2) or 6 From II: 2q2 – 25q + 78 = 0 Or, 2q2 – 12q – 13q + 78 = 0 Or, 2q(q – 6) – 13(q – 6) = 0 Or, (2q – 13)(q – 6) = 0 Or, q = (13/2) or 6 Therefore, q ≥ p
Which country’s space agencies have allowed private companies to conduct tours of the International Space Station?
The expansion of (3a - 4b - 2c)² is:
Provisions like strike and lockout have been made under which of the following Acts?
Which of the following is the oldest river valley project in Bihar ?
The famous Haji Ali Dargah is located in which of the following cities?
The current through a horizontal straight wire flows from west to east. The direction of the magnetic field lines as viewed from the east end will be:
The speed of a bike increases by 4 km/hr after every 1 hour. If the distance travelled by the bike in 1 st hour is 30 km, the find the total distance tr...
A contraceptive technique that increases phagocytosis of sperms within the uterus is:
At what rate of simple interest, a certain sum of money becomes its seven times in 24 years ?
The SHUNYA team earned the second position in the Solar Decathlon Build Challenge held in the US, it belongs to which of the Indian Institute of Technol...
