(a) both roots in $(a, b)$
(2000, 1M)
(b) both roots in $(-\infty, a)$
(c) both roots in $(b,+\infty)$
(d) one root in $(-\infty, a)$ and the other in $(b, \infty)$
Correct Answer: 69.(d)
Solution:
From graph, it is clear that one of the roots of $(x-a)(x-b)-1=0$ lies in $(-\infty, a)$ and other lies in $(b, \infty)$.
Welcome to SATHEE !
Select from 'Menu' to explore our services, or ask SATHEE to get started. Let's embark on this
journey of growth together! 🌐📚🚀🎓
I'm relatively new and can sometimes make mistakes.
If you notice
any error, such as an incorrect solution, please use the thumbs down icon to aid my learning.
To begin your journey now, click on
Please select your preferred language
कृपया अपनी पसंदीदा भाषा चुनें
BETA
