Vishwanath
Monday, February 18, 2013
3. | If m and n are whole numbers such that mn = 121, then the value of (m - 1)n+1 is |
| A. 1 | B. 10 | |
| C. 121 | D. 1000 | |
Answer:
We know that 112 | =121. |
|
Putting m = 11 and n = 2, we get |
(m - 1)n+1 | = (11 - 1)2+1 | |
‹= › 103 | |
= 1000. |
Title : Surds And Indices Q3
Description : 3. If m and n are whole numbers such that m n = 121 , then the value of (m - 1) n+1 is A. 1 B. 10 C. 121 D. 1000 Answer: We know t...
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