# CBSE Class 11-science Answered

**<div>If the circle</div> <div><img class="Wirisformula" alt="x squared plus y squared plus 2 g x space plus space 2 f y space plus c space equals space 0 comma space c u t s space e a c h space o f space t h e space c i r c l e s x squared plus y squared minus 4 space equals space 0 space comma space x squared plus y squared minus 6 x space minus space 8 y space plus 10 space equals space 0 space a n d space x squared plus y squared plus 2 x minus 4 y space minus 2 space equals space 0 space a t space t h e space e x t r e m i t i e s space o f space t h e i r r e s p e c t i v e space d i a m e t e r s comma space t h e n a right parenthesis space C space equals space minus 4 space space space space space space space space space B right parenthesis space thin space g plus thin space f space equals space c minus 1 space space space space space space space C right parenthesis space g squared plus f squared minus c space equals space 17 space space space space space space D right parenthesis space space space g. f space equals space minus 6" src="https://images.topperlearning.com/topper/tinymce/integration/showimage.php?formula=4e4dda30df3d3ae37da867cfd81fe332.png" align="middle" /></div>**

Asked by Sunil Soni | 10 Aug, 2016, 05:57: PM

Expert Answer

Answered by Tripti Agrawal | 12 Aug, 2016, 03:28: PM

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