I. 5x2 – 7x – 6 =0 => 5x2 - 10x + 3x - 6 = 0 => 5x(x - 2) + 3(x - 2) = 0 => (x - 2) (5x + 3) = 0 => x = 2, -3/5 II. 2y2 – 5y – 7 =0 => 2y2 - 7y + 2y – 7 = 0 => y(2y - 7) + 1(2y - 7) = 0 => (2y - 7) (y + 1) = 0 => y = -1, 7/2 Hence, the relationship cannot be established between x and y.
The volume and height of a cylinder are 6336 cm3 and 14 cm. Find the radius of the cylinder.
Which of the following measures of dispersion is based on the variance of a dataset?
Which of the following statements is incorrectly mentioned with respect to Asian Development Bank?
Which one of the following is not a correct statement?
If doubling a number and adding 32 to the result gives the same answer as multiplying the number by 8 and taking away 10 from the product, the number is:
The commander of East India Company’s army in the Battle of Buxar was :
Which one of the following statements regarding an Overseas Citizen of India (OCI) is not correct?
The co-ordination number of a metal in co-ordination compounds is the:
The maturity period of the Mahila Samman Savings Certificate account is 2 years and a partial withdrawal facility is provided under is _______.
The area of the smallest circle which contains a square of area 4 cm2 inside is
