-7i - 8j
-3i + 2j
3i - 2j
3i + 8j
Correct answer is B
\(\overrightarrow{BC} = \overrightarrow{BA} + \overrightarrow{AC}\)
\(\overrightarrow{BA} = - \overrightarrow{AB} = -(5i + 3j)\)
= \(-5i - 3j\)
\(\overrightarrow{BC} = (-5i - 3j) + (2i + 5j)\)
= \(-3i + 2j\)
Face 1 2 3 4 5 6 Frequency 12 18 y 30 2y 45 Given the table abov...
Find the least value of n for which \(^{3n}C_{2} > 0, n \in R\)...
A linear transformation T is defined by T: (x,y) → (3x - y, x + 4y). Find the image of (2, -1) ...
From the diagram above, \(h[g(3)]\) is...
Find the equation of the line passing through (0, -1) and parallel to the y- axis. ...
Given that \(f : x \to \frac{2x - 1}{x + 2}, x \neq -2\), find \(f^{-1}\), the inverse of f ...
Given that F\(^1\)(x) = x\(^3\)√x, find f(x)...
Evaluate \(\log_{10}(\frac{1}{3} + \frac{1}{4}) + 2\log_{10} 2 + \log_{10} (\frac{3}{7})\)...
If 2i +pj and 4i -2j are perpendicular, find the value of p. ...