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Let P(x)=((1-cos2x+sin2x)/(1+cos2x+sin2x...

Let `P(x)=((1-cos2x+sin2x)/(1+cos2x+sin2x))^2+((1+cotx+cot^2x)/(1+tanx+tan^2x)),` then the minimum value of `P(x)` equal 1 (b) 2 (c) 4 (d) 16

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