four vectors are listed below. A=4i+10j, B=2i-5j, C=-6i+15j, D=15i-6j. which pair of the vectors is orthogonal?
A.A and B
B.B and C
C.A and D
D.C and D
1 answer
B.B and C
A.A and B
B.B and C
C.A and D
D.C and D
1 answer