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Answer Q.15 and Q.16 by appropriately matching the lists based on the information given in the paragraph.Let f(x)=sin(πcosx) and g(x)=cos(2πsinx) be two functions defined for x>0. Define the following sets whose elements are written in the increasing order:X={x:f(x)=0}, Y={x:f′(x)=0},Z={x:g(x)=0}, W={x:g′(x)=0},.List−I contains the sets X,Y,Z and W. List−II contains some information regarding these sets. List IList II(i)X(P)⊇{π2,3π2,4π,7π} (ii)Y(Q)an arithmetic progression (iii)Z(R)NOT an arithmetic progression(iv)Z(S)⊇{π6,7π6,13π6} (T)⊇{π3,2π3,π} (U)⊇{π6,3π4} Q.16 which of the following is the only CORRECT combination?

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Answer Q.15 and Q.16 by appropriately matching the lists based on the information given in the paragraph.



Let f(x)=sin(πcosx) and g(x)=cos(2πsinx) be two functions defined for x>0. Define the following sets whose elements are written in the increasing order:

X={x:f(x)=0}, Y={x:f(x)=0},

Z={x:g(x)=0}, W={x:g(x)=0},.

ListI contains the sets X,Y,Z and W. ListII contains some information regarding these sets.



List IList II(i)X(P){π2,3π2,4π,7π} (ii)Y(Q)an arithmetic progression (iii)Z(R)NOT an arithmetic progression(iv)Z(S){π6,7π6,13π6} (T){π3,2π3,π} (U){π6,3π4}

Q.16 which of the following is the only CORRECT combination?



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