Waiting for answer This question has not been answered yet. You can hire a professional tutor to get the answer.
QUESTION
Find the angle of rotation needed to eliminate the xy term in the equation 2x²+3xy+y²-4=0. A: 38.74 degrees B: 71.56 degrees C: 35.78 degrees D: 45.72 degrees
Find the angle of rotation needed to eliminate the xy term in the equation 2x²+3xy+y²-4=0.
A: 38.74 degrees
B: 71.56 degrees
C: 35.78 degrees
D: 45.72 degrees
