alleryଯଦି ଏକ ବୈଧ ଯୁକ୍ତିର ସମସ୍ତ ଆଧାର ବାକ୍ୟ ସତ୍ୟ ହୁଏ, ତେବେ ଏହାର ନିଷ୍କର୍ଷ କ’ଣ ହେବା ଆବଶ୍ୟକ?
Aସମ୍ଭବତଃ ମିଥ୍ୟା
Bସେଗୁଡ଼ିକ ସହିତ ଅସମ୍ପୃକ୍ତ
Cନିଶ୍ଚିତ ଭାବରେ ସତ୍ୟ
Dକେବଳ ସମ୍ଭାବ୍ୟ ସତ୍ୟ
Answer & Solution
Correct answer: C. ନିଶ୍ଚିତ ଭାବରେ ସତ୍ୟ
ବୈଧତାର ଅର୍ଥ ହେଉଛି ଆଧାର ବାକ୍ୟଗୁଡ଼ିକ ସତ୍ୟ ହୋଇ ନିଷ୍କର୍ଷ ମିଥ୍ୟା ହୋଇପାରିବ ନାହିଁ, ତେଣୁ ସତ୍ୟ ଆଧାର ବାକ୍ୟ ଏକ ସତ୍ୟ ନିଷ୍କର୍ଷକୁ ବାଧ୍ୟତାମୂଳକ କରେ।
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