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प्रश्न
Find the unit digit of expanded form.
4615
योग
उत्तर
4615
Unit digit of base 46 is 6 and power is 15.
Thus the unit digit of 4615 is 6.
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Unit Digit of Numbers in Exponential Form
क्या इस प्रश्न या उत्तर में कोई त्रुटि है?
अध्याय 3: Algebra - Exercise 3.2 [पृष्ठ ५७]
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संबंधित प्रश्न
If a = 3 and b = 2, then find the value of the following.
ab + ba
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If a = 3 and b = 2, then find the value of the following.
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Match the following:
| Group A Exponential form |
Group B Unit digit of the number |
| (i) 2010 | (a) 6 |
| (ii) 12111 | (b) 4 |
| (iii) 44441 | (c) 0 |
| (iv) 25100 | (d) 1 |
| (v) 71683 | (e) 9 |
| (vi) 729725 | (f) 5 |
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