Answer to Question #52039 in Quantum Mechanics for promise

Quantum Mechanics

Question #52039

Two vectors
a⃗
and
b⃗
have components, in arbitrary units,
ax=3.2
,
ay=1.6
,
bx=0.5
,
by=4.5
. Find the angle between
a⃗
and
b⃗

33o

28o

57o

62o

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