Question

Plz help me to solve this Qsn.♥​

Answer 1

C(5/2,5/2) hope

it

may

help

you

Answer 2

dividing the equation by 4
we get
${x}^{2} + {y}^{2} - (10 \div 4)x + (5 \div 4)y + (5 \div 4)$
now g =-10/8
f= 5/8
c=5/4
we know that radius is given by
under root of
${g}^{2} + {f}^{2} - c$
by inserting the values we get
radius=
$\sqrt{ \frac{45}{64} }$
radius=
$\frac{ \sqrt{45} }{8}$
centre of the circle is given by (-g,-f)
therefore the centre is (10/8,-5/8)

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