Find the position vector for the vector having initial point P and terminal point Q.P = (-3, -1, 4) and Q = (1, 4, -1)
A. v = -4i - 5j + 5k
B. v = 2i + 5j - 3k
C. v = -3i + 5j + 4k
D. v = 4i + 5j - 5k
Answer: D
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Solve the problem.The resistance R produced by wiring resistors of R1 and R2 ohms in parallel can be calculated from the formula 
If R1 and R2 are measured to be 4 ohms and 8 ohms respectively and if these measurements are accurate to within 0.05 ohms, estimate the maximum percentage error in computing R.
A. 1.25% B. 1.67% C. 2.08% D. 1.04%
Write the first three terms in the binomial expansion, expressing the result in simplified form.(x - 3)17
A. x17 - 51x16 + 1224x15 B. x17 + 51x16 - 1224x15 C. x17 - 51x16 - 1224x15 D. x17 + 51x16 + 1224x15
Complete numerical representations for the functions f and g are given. Evaluate the expression, if possible.(f?g)(4)
A. 6 B. Undefined C. 1 D. 10
Multiply and simplify.(
+ 
)(
- 
)
A. 13 - 2
B. 13 - 2
C. 11
D. 15