alleryପୂର୍ଣ୍ଣ ବର୍ଗୀକରଣ ପଦ୍ଧତି କାହାକୁ ଉତ୍ପନ୍ନ କରିବା ପାଇଁ ବ୍ୟବହାର କରାଯାଏ?
Aଉତ୍ପାଦକ ଉପପାଦ୍ୟ
Bଦ୍ୱିପଦ ଉପପାଦ୍ୟ
Cଭାଗଶେଷ ଉପପାଦ୍ୟ
Dଦ୍ୱିଘାତ ସୂତ୍ର
Answer & Solution
Correct answer: D. ଦ୍ୱିଘାତ ସୂତ୍ର
ax^2 + bx + c = 0 ରେ ପୂର୍ଣ୍ଣ ବର୍ଗୀକରଣ ପ୍ରୟୋଗ କଲେ ଦ୍ୱିଘାତ ସୂତ୍ର ମିଳିଥାଏ।
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