I. 2y2 – 19y + 35 = 0 2y2 – 5y – 14 y + 35 = 0 y (2 y – 5) – 7(2 y – 5) = 0 (2 y – 5)(y – 7) = 0 y = 7, 5/2 II. 4x2 – 16x + 15 = 0 4x2 – 6x – 10 x + 15 = 0 2 x(2 x – 3) – 5(2 x – 3) = 0 (2 x – 3)(2x – 5 )=0 x = 5/2, 3/2 Hence, x ≤ y 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 = y = 7, 5/2 So, roots of second equation = x = 5/2, 3/2 After comparing we can conclude that x ≤ y.
Choose the correct alternative out of the four choices given below each sentence.
I correspond _____ her regularly
Select the most appropriate option to fill in the blank.
The elephant stampeded and tore _____ the streets.
Bengaluru Rural police have _____________ a recent robbery on the outskirts of the city
A/An ……….. species, the tiger is fighting for its ……………. in India.
Fill in the blanks with appropriate words/phrases from the options.
The association of 226 viruses responsible for zoonotic diseases ______...
The Naples city council unanimously _____________ the change of name from Stadio San Paolo to Stadio Diego Armando Maradona.
In each of the following sentences, there is a blank space. Below each such sentence, there are five options with one word each. Fill up the blank with...
I. This __________ room is quite expensive.
II. She lead actor turned to face ____________.
III. She wore that dress to ____________ everyone.
Fill in the blanks with appropriate words from the alternatives given below each sentence.
The students refused _____ the hostel.
I. To everything there is a ________.
II. The first _________ of the show did really well.
III. _________ the soup to taste with salt and pepper.
