Please state whether it is true or false. i need it immediately.............pls. help me!

the number of digits of a square no. r even
the square of a prime number is prime
no square number is negative.
the sum of 2 sq. number is a square no.
the difference between square no. is a square number

2

Answers

2014-05-30T08:55:17+05:30
Here all are false.

Hope this can help.
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2014-05-30T14:11:01+05:30
All are false.. hope it helped.......
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