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ok ... heres my problem
i need to prove that the LHS = RHS
sin^2 + 2cos - 1 / 2 + cos - cos^2 = 1 / 1 + sec
i tried to use the pythagarean identies and substitute the 1 and 2
but tht isnt getting me anywhere .. plz help
i need to prove that the LHS = RHS
sin^2 + 2cos - 1 / 2 + cos - cos^2 = 1 / 1 + sec
i tried to use the pythagarean identies and substitute the 1 and 2
but tht isnt getting me anywhere .. plz help