Which of the following statement(s) is/are 'CORRECT' ?
(A) Rolleís theorem is applicable to the function f(x) = 1 - 5√x6 in the interval [-1, 1]
(B) The value of
is equal to - 2
(C) If vector a and b are any two unit vectors, then least value of
is equal to 2.
(D) The angle between pair of tangents drawn to the curve e 7x2 - 12y2 = 84 from M(1,2) is π/4
