Question

all even number are composite number

Answer 1

except for the number 2, every number is a composite number. 2 is the smallest prime number which is even. no other even number is prime. 0 is neither prime nor composite. 1 is a unique number

Answer 2

hye mate ..
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Composite numbers - They are the numbers which have their factors other than any number from one or itself like 4,6,8,9,etc....

so with respect to this ..we cannot conclude whether all even numbers are composite ones because 9 is a composite number but at the same time it is not a ln even number..

Regards..^~^