lexi-owen_60a82f52bfcdf
lexi-owen_60a82f52bfcdf
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Sol cos(4(pi)/3) = cos(240 degrees) = cos (180+60) = - cos(60) = -(1/2) cos(4(pi)/3)= -1/2 ..................Ans cscθ = 1/(sinθ) ................…