Let S = { x = (-1, ) : X 7 0, +1}. 2 }. The...
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Let S = { x = (-1, ) : X 7 0, +1}. 2 }. The sum of all distinct solutions of the equation 3 sec x+cos ecx + 2(tan x-cot x) = 0 in the set S is equal to 7 2 (A) (B) 9 9 (C) 0 (D) 5T 9 Let S = { x = (-1, ) : X 7 0, +1}. 2 }. The sum of all distinct solutions of the equation 3 sec x+cos ecx + 2(tan x-cot x) = 0 in the set S is equal to 7 2 (A) (B) 9 9 (C) 0 (D) 5T 9
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