1. Tardigrade
  2. Question
  3. Mathematics
  4. Graph of the function f(x)=A x2-B X+C, where A=( sec θ- cos θ)( textcosec θ- sin θ)( tan θ+ cot θ), B=( sin θ+ operatornamecosec θ)2+( cos θ+ sec θ)2-( tan 2 θ+ cot 2 θ) C=12, is represented by

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Q. Graph of the function $f(x)=A x^2-B X+C$, where
$A=(\sec \theta-\cos \theta)(\text{cosec} \theta-\sin \theta)(\tan \theta+\cot \theta),$
$B=(\sin \theta+\operatorname{cosec} \theta)^2+(\cos \theta+\sec \theta)^2-\left(\tan ^2 \theta+\cot ^2 \theta\right) \&$
$C=12$, is represented by

Complex Numbers and Quadratic Equations

Solution:

$A =1, B =7, C =12$