`'P $ Q'` meand 'P' is not smaller then Q'. 'P@Q' means 'P is neither smaller than nor equal to Q'. `'P#Q'` means 'P is netier greater than nor equal to Q'. `'P delta Q'` measn 'P is neither greater than nor equal to Q'. `'P**Q'` means 'P is not greater than Q'. Now in each of hte following questions assuming the given statements to be true, find which of the four conclusions I, II,III and IV given bwlow them is/are definitely trueand give your answer accordingly. Statements: H@`T,T#F, FdeltaE,E***V`` Conclusion: `I. V$F` II. E@T III.H@V `IV.T#V`

Options

A. OnlyI, II and III are true
B. Only I, II and IV are true
C. Only II,III and IV are true
D. All I, II, III and IV are true

Answer

B

Explanation

H@T`impliesH gt T`
`T#FimpliesTltF`
`F deltaVimpliesE leV`
Therefore `H gtT ltF=EleV`
Conclusions
`I., V$F,impliesVgeF,:`"True"
II. E@T `impliesE gt T` : Ture
III. H@V `impliesHgt V` : Not True
IV. `T#VimpliesT ltV` :True
So sconclusion I, II & IV follow