A) Greater than\[\frac{8}{5}\]
B) Less than\[\frac{-8}{5}\]
C) Lies between\[\frac{-8}{5}\]and\[\frac{8}{5}\]
D) Less than\[\frac{15}{8}\]
Correct Answer: C
Solution :
Given\[\frac{1}{\alpha }\]has no real root \[\frac{1}{\alpha }\] \[\therefore \] \[\therefore \] \[=\alpha \times \frac{1}{\alpha }=1\] \[=\alpha \times \frac{1}{\alpha }=1\] \['x'\] \[1441\times x=5040\times 12\]p lies between\[\Rightarrow \]and\[x=\frac{5040\times 12}{144}=420\] .
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