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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.15 which of the following is the only CORRECT combination? |
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Answer» Answer Q.15 and Q.16 by appropriately matching the lists based on the information given in the paragraph. |
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