Question

please answer me this question​

Answer 1

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Answer 2

Answer:

This equation is of the form

a² + b² = 0

this is possible if both 'a' = 0 and b = 0

So, for above equations equal to zero

7 x – y – 6 = 0 (1) and

14x + 2y – 16 = 0 (2)

Now multiplying equation (1) by 2 and adding both equation we get,

14x – 2y = 12

14x + 2y = 16

28x = 28

→ x = 1

putting the value of x in (1) we get y = 1

so for the value of x = 1 and y = 1 the given equation equal to zero.