div class=trans-pagebutton class=gotoPage data-page=1Page 1button div class=trans-imageimg data-url=documentfull-page-photo-civil-services-exam-civil-services-15-conicoid-ax2-by2htmlpage=1 data-page=1 class=trans-thumb lazyload alt=Page 1: Full page photo - Civil Services Exam Civil Services 15 conicoid ax2 + by2 + cz2 = 1 Find the locus of the point of intersection of three mutually perpendicular tangent planes loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAQAAAC1HAwCAAAAC0lEQVR42mM8Uw8AAh0BTZud3BwAAAAASUVORK5CYII= data-src=https:reader036fdocumentsnetreader036viewer20220714096103719cc2d1ad18eb0412cbhtml5thumbnails1jpg width=140 height=200 divdivdiv class=trans-pagebutton class=gotoPage data-page=2Page 2button div class=trans-imageimg data-url=documentfull-page-photo-civil-services-exam-civil-services-15-conicoid-ax2-by2htmlpage=2 data-page=2 class=trans-thumb lazyload alt=Page 2: Full page photo - Civil Services Exam Civil Services 15 conicoid ax2 + by2 + cz2 = 1 Find the locus of the point of intersection of three mutually perpendicular tangent planes loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAQAAAC1HAwCAAAAC0lEQVR42mM8Uw8AAh0BTZud3BwAAAAASUVORK5CYII= data-src=https:reader036fdocumentsnetreader036viewer20220714096103719cc2d1ad18eb0412cbhtml5thumbnails2jpg width=140 height=200 divdivdiv class=trans-pagebutton class=gotoPage data-page=3Page 3button div class=trans-imageimg data-url=documentfull-page-photo-civil-services-exam-civil-services-15-conicoid-ax2-by2htmlpage=3 data-page=3 class=trans-thumb lazyload alt=Page 3: Full page photo - Civil Services Exam Civil Services 15 conicoid ax2 + by2 + cz2 = 1 Find the locus of the point of intersection of three mutually perpendicular tangent planes loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAQAAAC1HAwCAAAAC0lEQVR42mM8Uw8AAh0BTZud3BwAAAAASUVORK5CYII=...