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  • 22-02-2024
  • Mathematics
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Calculate tan⁡−1((29⋅sin⁡(50)78⋅sin(210))29⋅cos(50)78⋅cos(210))tan −1 (29⋅cos(50)78⋅cos(210(29⋅sin(50)78⋅sin(210)) ):
a) π/4
b) π/2
c) π
d) 2π

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