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Mathematical Reasoning
hard
ધારોકે $\Delta, \nabla \in\{\Lambda, v\}$ એવા છે કે જેથી $( p \rightarrow q ) \Delta( p \nabla q )$ એ નિત્યસત્ય છે. તો
A
$\Delta=\wedge, \nabla=\vee$
B
$\Delta=\vee, \nabla=\wedge$
C
$\Delta=v, \nabla=v$
D
$\Delta=\wedge, \nabla=\wedge$
(JEE MAIN-2023)
Solution
$\operatorname{Given}( p \rightarrow q ) \Delta( p \nabla q )$
Standard 11
Mathematics
