44. Statements:
i.Some vitamins are pills.
ii. No pills are proteins.
iii.All proteins are carbohydrates.
Conclusions:
I. Some carbohydrates are proteins.
II.Some carbohydrates are not pills.
III. Some vitamins are not proteins.
IV.Some proteins are not pills.
44. (d)
Sol: Conclusion I follows as conversion from statement (iii). Statements (ii) and (iii) give conclusion II. Statements (i) and (ii) give conclusion III. Conclusion IV follows from statement (ii).