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If x/cos θ = y/cpos(θ + 2π/3) = z/cos(θ - 2π/3), then x + y + z is equal to

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If  x/cos θ = y/cpos(θ + 2π/3) = z/cos(θ - 2π/3),  then x + y + z is equal to

(A)  −1 

(B)  1 

(C)  0 

(D)  None of these

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1 Answer

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Correct option  (C) 0

Given x/cos θ

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