Q 1: Find the vector joining the initial point P(4,2) and terminal point Q(0,4) 8i6j 4i6j 4i+6j

Q 2: Find a unit vector in the direction from P(3,2) towards Q(5,6). i/Ö5 + 2j/Ö5 2i+3 4i+5

Q 3: Find a unit vector parallel to the sum of vectors a = 2i+4j5k, b = i+2j+3k 8i+4j3k 3/7i + 6/7j  2/7 k 2i8

Q 4: If P = 2,4,7 and P_{2} = (4, 1, 5) then find vector P_{1}P_{2}. 6i+5j 6i+5j+3k 6i5j2k

Q 5: If P = 2,4,7 and P_{2} = (4, 1, 5) then find the magnitude of vector P_{1}P_{2}. 3i+6j 6i+5j Ö65

Q 6: Find the vector with initial point P(6,2) and terminal point Q(4,8). 2i+10j 6i9j 8i+2j

Q 7: Find the vector in the direction of the vector i+2j+2k that has magnitude 7. ij+k 7(i+2j+2k)/3 3i+2j

Q 8: Find the unit vector in the direction of P(1,2,3) towards Q(4,5,6). 6i+5j+2k (i+j+k)/Ö3 8j2k

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Question 10: This question is available to subscribers only!

