How To find out the value of cube root of 1
We will find factors of the cube 1then we will take cube root of the number, which is a value which when multiplied by itself three times gives the value 1 So let’s start –
Step 1: The given value 1.
Step 2:Now we will find the factors of 1.
1 is divided by 1 itself.
Factor of 1 is 1
Step 3: If 1 is multiplied three times, the value is 1.
1*1*1=1
Step 4: Hence 1 is considered as the cube root of 1
Step 5: Therefore, we can say that the value of cube root of 1 is 1
Step 6 : We express the value of cube root of 1 as ∛1 = 1.
Since the cube root symbol is denoted by ∛
Multiple Choice Question –
No 1) What are the factors of 1
a) 1
b) 2
c) 3
d) All of the above
Answer – a) 1.
Q.No.2) Why 1 is not a Prime number?
a) Because it is not a composite number
b) It has 2 positive factors.
c) Since it has only one divisor or factor, 1
d) Since It is divisible by itself
Answer – c) Since it has only one divisor or factor, 1 .
To call a number as Prime it should have 2 factors, 1 and the number itself. But 1 has only one factor. Hence it’s not a prime number`