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If y is the mean proportion of x and z , then the mean proportion of (x^2 + y^2) and (y^2 + z^2) is

If y is the mean proportion of x and z , then the mean proportion of (x^2 + y^2) and (y^2 + z^2) is

Grade:9

1 Answers

Vikas TU
14149 Points
6 years ago
Dear Student,
y = (x+z)/2
      ( X^2 + z^2 + 2y^2 ) / 2
      = (3x^2 + 3z^2 + 2xz ) / 4.
Cheers!!
Regards,
Vikas (B. Tech. 4th year
Thapar University)

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