Find the g.c.f. and l.c.m. of the sets of numbers {9, 12, 14}.
?
A. 1; 1512
B. 1; 504
C. 3; 2,052
D. 1; 252
E. 20; 1,200
Answer: D
Mathematics
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A. 
+ 
i
B. 
C. - 
i
D. - 
- 
i
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A. Slope: - 
B. Slope: - 
C. Slope: 
D. Slope: 
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The letters x and y represent rectangular coordinates. Write the equation using polar coordinates (r, ?).2x + 3y = 6
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Mathematics