CLASS 9TH CBSE CHAPTER 1
Across
4. The symbol used to indicate a positive square root
8. Any number or variable with one or more variables
9. The number of times the base is used as a factor
10. The Number that is going to be raised by a power
Down
1. A number that can't be expressed as a fraction
2. A compact way of writing numbers with absolute values
that are very large or very small
3. A number that can be expressed as a fraction
5. One of the three equal factors of a number
6. A rational number whose cube root is a whole number
7. A product of repeating factors using an exponent and a
base
Answers
Step-by-step explanation:
1. Irrational number
2. Scientific notation
3. Rational number
4. Radical sign
5. Cube root
6. Perfect cube
7. Power
8. monomial
9. Exponent
10. Base
Answer:
1. Irrational number
2. Scientific notation
3. Rational number
4. Radical sign
5. Cube root
6. Perfect cube
7. Power
8. monomial
9. Exponent
10. Base
Step-by-step explanation:
4. The symbol used to indicate a positive square root is radical sign.
8. Any number or variable with one or more variables is monomial.
9. The number of times the base is used as a factor is exponent.
10. The Number that is going to be raised by a power is base.
1. A number that can't be expressed as a fraction is irrational number.
2. A compact way of writing numbers with absolute values is scientific notation.
3. A number that can be expressed as a fraction is a rational number.
5. One of the three equal factors of a number is cube root.
6. A rational number whose cube root is a whole number is perfect cube.
7. A product of repeating factors using an exponent and a
base is power.
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