alleryy = mx + c କ’ଣ ମୂଳବିନ୍ଦୁ ଦେଇ ଗତି କରେ? I: c = 0 । II: m = 2 ।
Aଏକତ୍ର ମଧ୍ୟ କୌଣସିଟି ପର୍ଯ୍ୟାପ୍ତ ନୁହେଁ
Bକେବଳ I ପର୍ଯ୍ୟାପ୍ତ ଅଟେ
Cକେବଳ II ପର୍ଯ୍ୟାପ୍ତ ଅଟେ
Dଉଭୟ ଏକତ୍ର ଆବଶ୍ୟକ
Answer & Solution
Correct answer: B. କେବଳ I ପର୍ଯ୍ୟାପ୍ତ ଅଟେ
ଗୋଟିଏ ସରଳରେଖା (0, 0) ଦେଇ ସେତିକିବେଳେ ଗତି କରେ ଯେତେବେଳେ ଏହାର ଛେଦକାଂଶ c ଶୂନ ହୁଏ, ଢାଲ ଯାହା ବି ହେଉ ନା କାହିଁକି।
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