Solved papers for JEE Main & Advanced AIEEE Solved Paper-2002

done AIEEE Solved Paper-2002 Total Questions - 4

• question_answer1) The period of \[{{\sin }^{2}}\theta \] is   AIEEE  Solved  Paper-2002
  A)
  \[{{\pi }^{2}}\]   
  done clear
  B)
                                           \[\pi \]     
  done clear
  C)
            \[2\pi \]                  
  done clear
  D)
            \[\pi /2\]
  done clear
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• question_answer2) The    period    of   the    function \[f(x)={{\sin }^{4}}x+{{\cos }^{4}}x\] is   AIEEE  Solved  Paper-2002
  A)
  \[\pi \]       
  done clear
  B)
                            \[\frac{\pi }{2}\]
  done clear
  C)
            \[2\pi \]                  
  done clear
  D)
            None of these
  done clear
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• question_answer3) The equation   \[a\sin x+b\cos x=c\], where \[\left| c \right|>\sqrt{{{a}^{2}}+{{b}^{2}}}\] has   AIEEE  Solved  Paper-2002
  A)
  a unique solution
  done clear
  B)
  infinite number of solutions
  done clear
  C)
  no solution
  done clear
  D)
  None of the above
  done clear
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• question_answer4) If \[\alpha \] is a root of \[25{{\cos }^{2}}\theta +5\cos \theta -12=0\frac{\pi }{2}<a<\pi \], then \[\sin 2\alpha \] is equal to   AIEEE  Solved  Paper-2002
  A)
  \[\frac{24}{25}\] 
  done clear
  B)
                            \[-\frac{24}{25}\]
  done clear
  C)
            \[\frac{13}{18}\]                 
  done clear
  D)
            \[-\frac{13}{18}\]
  done clear
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