Question
The decimal expansion of $\sqrt{2}$ is :
✓
Answer
- nonterminating, nonrecurring.
Solution:
The decimal expansion of $\sqrt{2}=1.41421356...,$ which is non-terminating, nonrecurring.
Hence, the correct opion is (d).
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Short Answer Questions.
All the angles of a quadrilateral can be right angles. Is this statement true? Give reasons for your answer.
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Observe the table given below and choose the correct alternative: The class mark for R is:
|
Column
|
P
|
Q
|
R
|
S
|
T
|
E
|
|
Marks scored
|
30-40
|
40-50
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50-60
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6-70
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70-80
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80-90
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|
Number if students
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4
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8
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12
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10
|
7
|
4
|
If $(3^3)^2 = 9^x$ then $5^x =$ ?
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100º
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120º
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110º
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130º
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