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Write the following statement is symboli...

Write the following statement is symbolic form and find its truth value :
`AA n in N, n^(2)+n` is an even number and `n^(2)-n` is an odd number.

Text Solution

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Let `p : n^(2)n` is an even no. `AA n in N`
`q:n^(2)-n` is an odd. No. `AA n in N`.
The required symbolic from is `p ^^q`
Truth value of p is True (T) and of q Fals (F).
`:.` Truth value of `p^^q=F`
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GURUKUL PUBLICATION - MAHARASHTRA PREVIOUS YEAR PAPERS- MARCH 2017-SECTION-II
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