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If (x+y,x-y)=(1,2) find the value of x and y

Answer 1

Hey friend ✋! here is your answer

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✅To find - x & y

◆(x+y, x-y)= (1,2)

◆First (x+y) & (1) is x coordinate

&

◆(x-y) & (2) Are y coordinate

◆So put it as equal

✅x+y=1----------(1)

✔️x-y=2---------(2)

◆Add equation (1) & (2)

◆2x=3

◆x=3/2

◆So Put value of x in equation (2)

◆x-y=2

◆3/2-y=2

◆3-2(y)/2=2

✅3-2y= 2 ×2

✔️-2y=4-3

✅y=-1/2

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⭐Hope it helps you ⭐

#Rohan (Maths aryabhatta)♥️

Answer 2

i hope my answer is correct