I. 5x² - 24 x + 28 = 0
II. 4y² - 8 y - 12= 0
I. 5x² - 24 x + 28 = 0 5x² - 14x - 10x + 28 = 0 x (5x – 14) – 2 (5x – 14 ) (x – 2 ) (5x – 14) x = 14/5, 2 II. 4y² - 8y - 12 = 0 4y²- 12y + 4y - 12 = 0 4 (y – 3) + 4(y – 3 ) (y– 3) (4y + 4) y = 3, -1 Hence, relationship between x and y cannot be established. Alternate Method: If signs of quadratic equation is -ve and +ve respectively then the roots of equation will be +ve and +ve. So, roots of first equation = x = 14/5, 2 If signs of quadratic equation is -ve and -ve respectively then the roots of equation will be +ve and -ve. (note: -ve sign will come in smaller root) So, roots of second equation = y = 3, -1 After comparing roots of quadratice eqution we can conclude that relation cannot be established between x and y.
Which of the following is not an offence against public tranquility?
What kind of a presumption lies in favour of a power of attorney?
2 xerox copies of a will deed are ___________?
A, being an officer directed by law to take property in execution, in order to satisfy a decree pronounced in Z's favour by a Court of Justice, knowing...
Court _____________ map prepared by an architect
If the attesting witness denies the execution of a will______?
The pre-packaged insolvency resolution process shall commence from ________________
What is the punishment to commit an affray in terms of imprisonment?
Ameena is a victim of rape and has suffered injuries, she reaches the hospital nearby and the doctors refuse to take her case. Are the doctors committi...
Proof of contents of documents can be proved by: