Answer:
option 1
Step-by-step explanation:
y = 3x + 3 ie 3x -y +3 =0 a1= 3 , b1=-1 , c1=3
y = -2x + 3 ie -2x -y+3 = 0 a2=-2 , b2=-1 , c2=3
on comparing the ratios ,
a1/a2 = 3/2
b1/b2 = -1/-1= 1/1 =1/1= 1
a1/a2 ≠ b1/b2
therefore the pair of linear equations will have exactly one solution
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Answer:
Thanks for asking!
Step-by-step explanation:
For ABD x equals 18 and for DBC equals 54.
(7+4i)+0=7+4i.
Hope it helps
Answer:
7:36
Step-by-step explanation:
Answer: sorry the answer is not clear.
Step-by-step explanation:
