Advertisements
Advertisements
प्रश्न
Find the unit digit of expanded form.
2921
योग
Advertisements
उत्तर
2921
Unit digit of base 29 is 9 and power is 21 ...(odd power).
Therefore, unit digit of 2921 is 9.
shaalaa.com
Unit Digit of Numbers in Exponential Form
क्या इस प्रश्न या उत्तर में कोई त्रुटि है?
APPEARS IN
संबंधित प्रश्न
If a = 3 and b = 2, then find the value of the following.
ab + ba
If a = 3 and b = 2, then find the value of the following.
aa – bb
If a = 3 and b = 2, then find the value of the following.
(a + b)b
Find the unit digit of expanded form.
2523
Find the unit digit of expanded form.
4615
Find the unit digit of expanded form.
2425
Find the unit digit of the following numeric expression.
1000010000 + 1111111111
Observe the equation (10 + y)4 = 50625 and find the value of y
The unit digit of (32 × 65)0 is
The unit digit of the numeric expression 1071 + 1072 + 1073 is
