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प्रश्न
49 is greater than 163.
पर्याय
True
False
MCQ
चूक किंवा बरोबर
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उत्तर
This statement is True.
Explanation;
∴ 163 = (42)3 ...[∴ 16 = 4 × 4 = 42]
= 46
Now, in 49 and 46, 49 > 46 as powers 9 > 6
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संबंधित प्रश्न
Identify the greater number, wherever possible, in the following?
28 or 82
Express the following number in index form.
Cube root of 17
Evaluate:
`(3^-1xx4^-1)÷6^-1`
Evaluate: 23 x 42
Which is greater:
54 or 45
Complete the table below.
| Sr. No | Indices (Numbers in index form) |
Base | Index | Multiplication form | Value |
| (i) | 34 | 3 | 4 | 3 × 3 × 3 × 3 | 81 |
| (ii) | 163 | ||||
| (iii) | (−8) | 2 | |||
| (iv) | `3/7 xx 3/7 xx 3/7 xx 3/7` | `81/2401` | |||
| (v) | (−13)4 |
Work out (1)5, (–1)3, (–1)4, (–10)3, (–5)4
Identify the greater number in the following.
63 or 36
Fill in the blanks with <, > or = sign.
32 ______ 15
Express the following numbers using exponential notations:
1024
