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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

1 Answer

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Correct option (A)(B)


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