Trong không gian Oxyz, khoảng cách từ A(1; 3; 2) tới mặt phẳng (Oxy) bằng
A. 1
B. 3
C.<...
Mathematics, 30.06.2021 18:50 rhettperkins
Trong không gian Oxyz, khoảng cách từ A(1; 3; 2) tới mặt phẳng (Oxy) bằng
A. 1
B. 3
C.
D. 2.
Answers: 3
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Identify the number 127 as a rational or irrational. explain
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At the beginning of year 1, carlos invests $600 at an annual compound interest rate of 4%. he makes no deposits to or withdrawals from the account. which explicit formula can be used to find the account's balance at the beginning of year 5? what is, the balance?
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Write the component forms of vectors u and v, shown in the graph, and find v − 2u. u= (< -3, -2> , < -3, -1> , < -2, -2> , < -2, -1> ) v= (< -5, 1> , -4, 0> , < 0, -4> , < 1, -5> ) v-2u= (< 5, 3> , < 0, 4> , < 4, 0> , < 5, -3>
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