quadratic

other than all the correct answers, shouldnt D be an obvious answer? its given BC

iTeachChem Helper•11/10/25, 6:22 AM

@Apu

iTeachChem Helper•11/10/25, 6:22 AM

Note for OP

to close the thread when your doubt is solved. Mention the users who helped you solve the doubt. This will be added to their stats.

altf4OP•11/10/25, 12:55 PM

Anyone?

Aetherfly•11/10/25, 1:55 PM

(is that GQB?) the range of the expression should be from 1 to 4

Aetherfly•11/10/25, 1:56 PM

it should be ABD ig

Aetherfly•11/10/25, 1:56 PM

lower bound by cauchy schwartz and upper bound by discriminant

altf4OP•11/10/25, 2:22 PM

ohh haan cauchy schwartz toh bhul hi gya

altf4OP•11/10/25, 2:22 PM

thanks

altf4OP•11/10/25, 2:22 PM

whats gqb

Aetherfly•11/10/25, 2:56 PM

oh nvm

altf4OP•11/10/25, 3:02 PM

What is it tho lol

Aetherfly•11/11/25, 1:31 AM

grand question bank - allen material

altf4OP•11/11/25, 2:55 AM

o acha

altf4OP•11/11/25, 2:55 AM

+solved @Aetherfly

iTeachChem Helper•11/11/25, 2:56 AM

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