Physics, asked by prabhatd465, 2 months ago

please solve it.find the value​

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Answered by s02371joshuaprince47
0

Answer:

statement 1

x2+y2=1x2+y2=1

Not sufficient here Y can be 0 or here x and y can have the values as \sqrt{1/2}.

statement 2

y = 1 - x.

Not sufficient, again Y can be 0 of Y can be 3 and x can be 2.

combining the 2,

x2+y2=1x2+y2=1,

x2+y2+2xy−2xy=1x2+y2+2xy−2xy=1,

(x+y)2−2xy=1(x+y)2−2xy=1,

from second statement x + y = 1,

1 - 2xy = 1,

2xy = 0,

xy=0

either x or y is 0

if x is 0 then y = 1 (from statement 2), but this is not possible as the question stem.

hence y = 0 and x = 1.

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