alleryବିବୃତି: 2 ରୁ ବଡ଼ ସମସ୍ତ ମୌଳିକ ସଂଖ୍ୟା ଅଯୁଗ୍ମ ଅଟେ। ସଂଖ୍ୟା P ଏକ ମୌଳିକ ସଂଖ୍ୟା ଏବଂ 2 ରୁ ବଡ଼ ଅଟେ। ଏଥିରୁ କ’ଣ ନିଷ୍କର୍ଷ ମିଳୁଛି?
AP ଯୁଗ୍ମ ଅଟେ
BP ଅଯୁଗ୍ମ ଅଟେ
CP ଶୂନ ଅଟେ
DP ଋଣାତ୍ମକ ଅଟେ
Answer & Solution
Correct answer: B. P ଅଯୁଗ୍ମ ଅଟେ
ସାର୍ବଜନୀନ ଉଦାହରଣ (universal instantiation) ଅନୁସାରେ, ଯେହେତୁ P 2 ରୁ ବଡ଼ ଏକ ମୌଳିକ ସଂଖ୍ୟା ହେବାର ସର୍ତ୍ତ ପୂରଣ କରୁଛି, ତେଣୁ P ନିଶ୍ଚିତ ଭାବରେ ଅଯୁଗ୍ମ ହେବ।
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