The value of sin (60 + θ) - cos (30

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The value of sin (60 + θ) - cos (30 - θ) is

B1/2

DNone of these

Answer:

sin (60 + θ) - cos (30 - θ) is = sin (90 - (30 - θ)) - cos (30 - θ) = cos (30 - θ) - cos (30 - θ) = 0

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