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For the given statement identify the nec...

For the given statement identify the necessary and sufficent conditions
r : If x is real number such that `xgt0 " then " x+1/xge2`

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Let p and q denote the statement
p : x is real number such that `xgt0`
q : `x+1/xgt2`
The implication if p, then q indicates that p is sufficent condition for q . That is real number `xgt0` is sufficent for `x+1/xge 2`
So, the sufficent condition is x is a real number sech that `xgt0`
Similarly , if p , then q also indicates that q is necessary for p. That is when x is a real number such that `xgt0,x+1/x` must be greater than or equal to 2 . So necessary condition is `x+x1/xge2`
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AAKASH INSTITUTE ENGLISH-MATHEMATICAL REASONING-Assignment (SECTION-D) (Assertion-Reason Type Questions)
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  11. STATEMENT-1 : (p^^~q)^^(~p^^q) and STATEMENT-2 : (pvv~q) vv (~p...

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