Help with trigonometric problem?

What is the lowest value for 2+ sinx cosx

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  • Vaman
    Lv 7
    1 month ago

    2+sin x cos x= 2+1/2 cos 2x. When 2x = pi, the minimum value is 3/2.

  • 1 month ago

    sinx*cosx = -½ and +½ and all values between.

    2 - ½ = 1½ <<<<<

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