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प्रश्न
Complete the table by using the following instructions.
A: It is the 6th term in the Fibonacci sequence.
B: The predecessor of 2.
C: LCM of 2 and 3.
D: HCF of 6 and 20
E: The reciprocal of 1/5.
F: The opposite number of –7.
G: The first composite number.
H: Area of a square of side 3 cm.
I: The number of lines of symmetry of an equilateral triangle.
After completing the table, what do you observe? Discuss.
| A | B | C |
| D | E | F |
| G | H | I |
उत्तर
A: 6th term in the Fibonacci sequence is 8.
B: Predecessor of 2 is 1.
C: LCM of 2 and 3 is 6.
D: HCF of 6 and 20 is 2.
E: Reciprocal of `1/5` is 5.
F: Opposite number of – 7 is 7.
G: The first composite number is 4.
H: Area of square of side 3 cm is 3 × 3 = 9 cm2.
I: The number of lines of symmetry of an equilateral triangle is 3.
∴ The table becomes
| 8 | 1 | 6 |
| 2 | 5 | 7 |
| 4 | 9 | 3 |
From the table, we observe that the numbers are from 1 to 9
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