Match the entries of col. I with those of col. II.Column−IColumn−II(a)f(x)=1−x+x21+x−x2 on [0,1](p)Greatest value of f=1(b)f(x)=2tanx−tan2x on [0,π2](q)Least value of f=35(c)f(x)=2π(sin2x−x) on [−π2,π2](r)Least value of f=−1(d)f(x)=12,(x3−3x2+6x−2) on (−1,1)(s)Least value of f=−6

Match the entries of col. I with those of col. II.Column−IColumn−I

1.	Match the entries of col. I with those of col. II.Column−IColumn−II(a)f(x)=1−x+x21+x−x2 on [0,1](p)Greatest value of f=1(b)f(x)=2tanx−tan2x on [0,π2](q)Least value of f=35(c)f(x)=2π(sin2x−x) on [−π2,π2](r)Least value of f=−1(d)f(x)=12,(x3−3x2+6x−2) on (−1,1)(s)Least value of f=−6
Answer» Match the entries of col. I with those of col. II. $\begin{matrix} C o l u m n - I & C o l u m n - I I (a) f (x) = \frac{1 - x + x^{2}}{1 + x - x^{2}} on [0, 1] & (p) G r e a t e s t v a l u e o f f = 1 (b) f (x) = 2 t a n x - t a n^{2} x on [0, \frac{π}{2}] & (q) L e a s t v a l u e o f f = \frac{3}{5} (c) f (x) = \frac{2}{π} (s i n 2 x - x) on [- \frac{π}{2}, \frac{π}{2}] & (r) L e a s t v a l u e o f f = - 1 (d) f (x) = \frac{1}{2}, (x^{3} - 3 x^{2} + 6 x - 2) on (- 1, 1) & (s) L e a s t v a l u e o f f = - 6 \end{matrix}$