Prosze o pomoc i rozpisanie całki nieoznaczonej:
∫ sin x/2 * cos x/2 dx =
∫ sin x/2 * cos x/2 dx =1/2∫ sin x dx =-1/2·cos x +C
Pozdrawiam
Hans
PS
sin2α=2sinα·cosα
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∫ sin x/2 * cos x/2 dx =1/2∫ sin x dx =-1/2·cos x +C
Pozdrawiam
Hans
PS
sin2α=2sinα·cosα