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

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

Q 3: Find the vector with initial point P(6,2) and terminal point Q(4,8). 8i+2j 2i+10j 6i9j

Q 4: 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 5: Find the unit vector in the direction of of P(1,2) and Q(4,5). 2i+5j (i+j)/Ö2 3i2j

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

Q 7: Find the condition that the vectors a = ki + 3j and b = 4i+kj, (k not equal to 0) are parallel. k = 6 k^{2} = 12 k = 0

Q 8: Find a unit vector in the direction from P(3,2) towards Q(5,6). 4i+5 2i+3 i/Ö5 + 2j/Ö5

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Question 10: This question is available to subscribers only!

