Question

nd four solutions for the equation x+y+4=0

Answer 1

Answer:

Solution

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Correct option is

D

. (0, 0), (4, 1); (8, 2) and (12, 3)

Given equation

x=4y

Now put y = 0 will get

x=4(0)

x=0

∴ (0,0) is one solution

Now put y = 1 will get

x=4(1)

x=4

∴ (4,1) is second solution

Now put y = 2 will get

x=4(2)

x=8

∴ (8,2) is third solution

Now put y = 3 will get

x=4(3)

x=12

∴ (12,3) is fourth solution

Hence (0,0),(4,1),(8,2),(12,3) are the four solution

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