If avector-b vector = avector=b vector the angle between them
Answers
Answered by
0
Answer:120 I think
Explanation:
Answered by
1
Answer: Answer is 180
degrees.
Explanation:
A- B can be written as |A+(-B)|
value of A-B=ROOT OF A^2 + B^2 - 2ABcos theta
A=B
0= A^2 + A^2 - 2A^2 cos theta
2A^2 = 2 A^2 cos theta.
theta = 180 degrees
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