If A is any statement, then which of the following is a tautology? – McqOptions

MCQOPTIONS

1.	If A is any statement, then which of the following is a tautology?
A.	A ‚Äö√Ñ√∂‚àö‚Ä†‚àö√º F
B.	A ‚Äö√Ñ√∂‚àö‚Ä†¬¨√Ü F
C.	A ‚Äö√Ñ√∂‚àö‚Ä†¬¨√Ü ¬¨¬®¬¨¬ÆA
D.	A ‚Äö√Ñ√∂‚àö‚Ä†‚àö√º T
Answer» D. A ‚Äö√Ñ√∂‚àö‚Ä†‚àö√º T

Discussion

No Comment Found

Related MCQs

The following diagram represents the sintering on a microscopic scale.
Which of the following is not a mechanism of by which surface transportation occur during solid-state sintering?
________ is the mechanism by which bulk transportation can take place in solid-state sintering.
The driving force for the various stages of solid-state sintering are ________ and ________
The ________ gradient is high for small neck size leading to faster sintering.
In the second stage of sintering, with sufficient neck growth, the pore channels become more _______ in nature.
In which stage of solid-state sintering the pores are interconnected and pore shape is irregular?
The first stage of solid-state sintering, includes _______ of vacancies and ________ between surface regions with different radii of curvature.
In final stage of solid-state sintering, _____ become isolated and are no longer _______
Solid-state sintering can be broadly divided into _____ stages.