4. The equation x + 2y = 3 and 4x+8y= 16 has
(9.) One solution (19.) two solution (122) no Solution
(IV) Pnfonately many solution
(%) : 8XS
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Answer:
l don't know but l try to solve it.
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Answer:
Two equations, x+2y= 3 and 4x+8y= 16 will have only two solutions.
Step-by-step explanation:
Given: two equations, x+2y= 3 and 4x+8y= 16.
As we know the given are in the form,
a1x+b1y+c1=0 and
ax2+b2y+c2=0
Where, we can say,
a1=1
a2=4
b1=2
b2=8
c1=8
c2=16
Therefore,
a1/a2=1/4
b1/b2=2/8 that is 1/4
c1/c2=8/16 that is 1/2
Hence, a1/a2=b1/b2
But c1/c2 is not equal to a1/a2 and b1/b2
Therefore this equation will have only two solutions.
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