The number four is associated with traditional religous and cultural beliefs. Many traditional stories have four somethings woven in to them, and four is seen as lucky.
4 IS a whle number and so it is equivalent to 4.
4 is an even number and so all multiples of 4 must be even. A number ending in 3 is not even and so cannot be a multiple of 4.
4 x 4 = 16 so it is a square number.
No. 4 over 4, or 1 whole, is not an irrational number. It can be written as a simple fraction, 4/4, so it is not an irrational number.
if 4 multiplies into that number e.g. 4x4=16 so 16 is divisible by 4, 4x5=20 so 20 is divisible by 4
IV is the roman numeral for number 4... so iv stands for number 4....
When you hear a multiplication problem spoken out loud, it's read as "# times #" the first number is the number of which you will be multiplying, and the second number is the amount of times you will be adding that number. So if it were 4 times 2, it would be the starting number four, and then add 4 to 4. Which is 8 4*2= 4+4 and.. 4*3= 4+4+4 and so on. So yeah, multiplication is a shortcut of addition in a way...
The reciprocal of any number is one divided by that number, so, the reciprocal of 4 is 1/4.
2 and so does 4 and so does 1
An integer is a whole number so the answer is 4.
A complex number is denoted by Z=X+iY, where X is the real part and iY is the imanginary part. So the number 4 would be 4+i0 and is the real part of a complex number and so 4 by itself is just a real number, not complex.
15/4 = 3 and 3/4 so it is a mixed number