1.
In the following questions, the symbols §, *, $, @ and © are used with the following meaning as illustrated below:
‘P $ Q’ means ‘P is neither smaller than nor greater than Q`.
‘P § Q’ means ‘P is not smaller than Q’.
‘P © Q’ means ‘P is either smaller than or equal to Q’.
‘P * Q’ means ‘P is smaller than Q’.
‘P @ Q’ means is neither smaller than nor equal to Q’.
Now in each of the following questions assuming the given statements to be true, find which of the two conclusions I and II given below them is/ are definitely true ?
Give answer:
a: if only Conclusion I is true.
b: if only Conclusion II is true.
c: if either Conclusion I or II is true.
d: if neither Conclusion I nor II is true,
e: if both Conclusions I and II are true.Statements : W $ F, F § R, R * M
Conclusions :
I. R * W
II, R $ W
(A): if only Conclusion I is true (B): if only Conclusion II is true (C): if either Conclusion I or II is true (D): if neither Conclusion I nor II is true (E): if both Conclusions I and II are true
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F § R:{F}$$geq$${R}
R * M:RR conclusion I. R * W: implies R