Question

which of the following passes through (1,2): (a). x+y=3 (b). x-y=1 (c). x=2 (d). x+1

Answer 1

Answer:

a) x+y=3

Step-by-step explanation:

because x=1 y=2

it satisfies only x+y=3

hence your answer is a)

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Answer 2

Answer:

Option A is correct...

Step-by-step explanation:

Bcoz

(1,2) which is given...

here..

x=1 and y=2

put the valves,

so,

1+2=3

3=3

L.H.S=R.H.S

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