For a hyperbola in standard form: x² a² 6² = = 1, a, b>0 the constant a is called the semifocal axis and b is the semiconjugate axis. Show that the distances of a point P(x, y) on the hyperbola from the two foci (±c, 0) are x Fa| and hence show that the absolute value of their difference is constant.

Advanced Engineering Mathematics
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Chapter2: Second-order Linear Odes
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For a hyperbola in standard form:
x²
a² 6²
=
1, a, b>0
the constant a is called the semifocal axis and b is the semiconjugate axis. Show that
the distances of a point P(x, y) on the hyperbola from the two foci (±c, 0) are xa|
and hence show that the absolute value of their difference is constant.
Transcribed Image Text:For a hyperbola in standard form: x² a² 6² = 1, a, b>0 the constant a is called the semifocal axis and b is the semiconjugate axis. Show that the distances of a point P(x, y) on the hyperbola from the two foci (±c, 0) are xa| and hence show that the absolute value of their difference is constant.
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