Statement 1 Number of roots of the equation cot 1 x cos 1 2x p 0 is zero Statement 2 Range of cot 1x...........

Statement-1: Number of roots of the equation cot^-1 x+cos^-1 2x+p =0 is zero

Statement-2: Range of cot^-1x and cos^-1 x is (0,p) and [0,p] respectively:

Statement 1 is true, statement 2 is true; statement 2 is a correct explanation for statement 1

Statement 1 is true, statement 2 is true; statement 2 is not a correct explanation for statement 1

Statement 1 is true, statement 2 is false

Statement 1 is false, statement 2 is true

Statement 1 is true, statement 2 is true; statement 2 is a correct explanation for statement 1

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