Question

The greatest possible number of points of intersection of 8 straight lines and 4 circles intersects ​

Answer 1

hi mate,

here is ur answer =>

According to question,

There are 8 lines, for two lines meet in a point,

⇒$^{8}C_{2}$×$1$=$\frac{8.7}{1.2} =28$

Line and circle meet in two points,

⇒$(^{8} C_{1}$×$^{4}C_{1} )$× $2=64$

⇒Two circles meet in two points,

⇒$(^{4}C_{2} )$×$2=\frac{4.3}{1.2}.2=104$

I hop it will help you!

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