Find a unit vector that has the same direction as the given vector.u = -6i + 6j
A. - 
i + 
j
B. -6
i + 6
j
C. -6i + 6j
D. - 
i + 
j
Answer: D
Mathematics
You might also like to view...
Match the differential equation with the appropriate direction field.y'(x) = 
A. 
B. 
C. 
D. 
Mathematics
Use inductive reasoning to predict the next equation.36 - 34 + 32 - 30 = 37 - 35 + 33 - 3146 - 44 + 42 - 40 = 47 - 45 + 43 - 41
A. 56 - 54 + 52 - 50 = 57 - 55 + 53 - 51 B. 56 + 54 - 52 - 50 = 57 + 55 - 53 + 51 C. 56 - 54 - 52 + 50 = 57 - 55 + 53 - 51 D. 56 + 54 - 52 + 50 = 57 + 55 - 53 + 51
Mathematics
Express the given complex number in polar form.3.042e3.859j
A. 
B. 
C. 
D. 
Mathematics
P = I2R. Find P when:
a. I = 2 A, R = 20 ê b. I = 14 mA, R = 1 Kê c. I = 21 mA, R = 33 Kê d. I = 9 æA, R = 100 Kê
Mathematics