даны векторы a=-2i+2j и b=3j. найдите координаты вектора: 1)c=3a-2b; 2)c=4a-b. ....

dilmurodk040 @dilmurodk040

August 2022 1 12 Report

даны векторы a=-2i+2j и b=3j. найдите координаты вектора: 1)c=3a-2b; 2)c=4a-b. ...... ПОМОГИТЕ СРОЧНО ПОЖАЛУЙСТА

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HQLogRider

Ответ:

i = (1, 0, 0)

j = (0, 1, 0)

a = (-2, 2, 0)

b = (0, 3, 0)

1)c = 3(-2, 2, 0) - 2(0, 3, 0) = (-6, 6, 0) - (0, 6, 0) = (-6, 0, 0)

2)c = 4(-2, 2, 0) - (0, 3, 0) = (-8, 8, 0) - (0, 3, 0) = (-8, 5, 0)

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matn yaratish mavzu oqishni sevaman iltimos yordam bervorilar

work in pairs or in groups read and say which advice is the most useful why

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matn yaratish mavzu oqishni sevaman iltimos yordam bervorilar

work in pairs or in groups read and say which advice is the most useful why

2 read and complete the sentences with the words life needs ecosystem changed future unvented technology sources

jadval boyicha masalani tuzing va uni yeching yordam berilar iltimos ozbeklar

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