വെക്റ്റർ സന്ദർഭത്തിൽ നമുക്ക് കഴിയുന്നത്, സർഫസ്ന്റെ മൂല്യനിർണ്ണയത്തിനുള്ള ഈ സൂത്രവാക്യം നമ്മൾക്ക് ഇതിനകം ലഭിച്ചു.
కాబట్టి, వెక్టర్ పరంగా మనం చేయగలిగినది, సర్ఫేస్ యొక్క గణన కోసం ఇప్పటికే ఈ ఫార్ములా ని పొందాము.