Advertisements
Advertisements
प्रश्न
49 is greater than 163.
पर्याय
True
False
MCQ
चूक किंवा बरोबर
Advertisements
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
shaalaa.com
या प्रश्नात किंवा उत्तरात काही त्रुटी आहे का?
APPEARS IN
संबंधित प्रश्न
Express the following in exponential form:
2 × 2 × a × a
Identify the greater number, wherever possible, in the following?
1002 or 2100
Express the following number in index form.
Seventh root of 30
Evaluate:
`(5^2-3^2)xx(2/3)^-3`
Which is greater:
25 or 52
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 |
Simplify:
54 × 53
Express the following in exponential form:
3 × 3 × 3 × a × a × a × a
Express the following numbers using exponential notations:
`144/875`
Identify the greater number in the following:
7.9 × 104 or 5.28 × 105
