A linear pattern.
Un = 4(n-1) where n = 1, 2, 3, ...
1/2 then 1/4 1/8 1/16 1/32
Square root of -1 is an imaginary number (√-1 = i), √-16 = √-1 * √16 √-16 = i * 4 √-16 = 4 i
It is 9 followed by 32
Multiply by 4
A linear pattern.
Double the previous number
1, 4, 16, and 64 is a pattern. It multiplies by 4 each time. The next number would be 256.
Un = 4(n-1) where n = 1, 2, 3, ...
Every number is double the previous number, where the first number is 1.
The that go after the number pattern 1,2,4,7 would be 11 then 16. This is taught in math.
1/2 then 1/4 1/8 1/16 1/32
16/1 = 16, a whole number.
A number which has more than two factors is called a composite number. Factors of 16 are 1, 2, 4, 8 and 16. As we can see that 16 has more than two factors so, it is a composite number. Whereas 19 is prime because it has only two factors: 1 and 19.
The multiplicative inverse of a number is the reciprocal of that number. In this case, the multiplicative inverse of 16 is 1/16. This is because when you multiply a number by its multiplicative inverse, the result is always 1.
Square root of -1 is an imaginary number (√-1 = i), √-16 = √-1 * √16 √-16 = i * 4 √-16 = 4 i