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Question Text:

52. Tekislikda koordinatalari bilan berilgan a=(x1,y1) va b=(x2,y2) vektorlarning a·b skalyar ko‘paytmasini hisoblash formulasini ko‘rsating

Type: SingleChoice
Difficulty:
Score: 1
Status: Active

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  • 1

    a·b = x1 y1 + x2 y2

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  • 1

    a·b = (x1+ y1)· (x2+ y2)

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  • 1

    a·b = (x1+ y1)· (x2+ y2)

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  • 1

    a·b = x1 y2 + x2 y1

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