{:("Column -I","Column -II"),((A)f(x)=(x)/(1+xtanx)"has maximum value in the domain when x= of definition of function","P Any real"),((B)f(x)=((x)/(1+tanx))^(-1)"has minimum value when x=","Q"(pi)/(4)),((C)f(x)=((x)/(1+xcotx)) " is monotonically increasing when" x=,"R cosx"),((D)f(x)=((x)/(1+xcotx))^(-1) "has minimum value in "(0,(pi)/(4)) "thenx= of point of intercection of y=x and y = cos x","S sinx"),(,"T The x - coordinate"):}

{:("Column -I","Column -II"),((A)f(x)=(x)/(1+xtanx)"has maximum value

1.	{:("Column -I","Column -II"),((A)f(x)=(x)/(1+xtanx)"has maximum value in the domain when x= of definition of function","P Any real"),((B)f(x)=((x)/(1+tanx))^(-1)"has minimum value when x=","Q"(pi)/(4)),((C)f(x)=((x)/(1+xcotx)) " is monotonically increasing when" x=,"R cosx"),((D)f(x)=((x)/(1+xcotx))^(-1) "has minimum value in "(0,(pi)/(4)) "thenx= of point of intercection of y=x and y = cos x","S sinx"),(,"T The x - coordinate"):}
Answer» ANSWER :A-t;,B-t;C-p;D-q