Advertisements
Advertisements
प्रश्न
- In the following pattern, draw the next two figures.
- Construct a table to describe the figures in the above pattern.
- If n denotes the number of figures and L denotes the number of matches, find L in terms of n.
- Find how many matches are required to make the :
(1) 12th figure
(2) 20th figure
बेरीज
Advertisements
उत्तर
-
n 1 2 3 4 5 L 2 4 6 8 10 - L = 2n
(1) 12th figure 12th figure has = 2 x 12 = 24
(2) 20th figure = 2 x 20 = 40
shaalaa.com
या प्रश्नात किंवा उत्तरात काही त्रुटी आहे का?
APPEARS IN
संबंधित प्रश्न
Fill in the blank:
54 + 234 = 234 + ______
State True or False:
Every whole number + 0 = The whole number itself.
State True or False:
Commutativity and associativity are properties of natural numbers and whole numbers both
Use distributive law to evaluate :
385 x 1004
Evaluate using properties :
55873 x 94 + 55873 x 6
Find the difference between the smallest number of eight digits and the largest number of five digits.
Complete the following magic squares:
| 4 | _______ | 8 |
| _______ | 7 | ________ |
| _______ | _______ | 10 |
The greatest number which always divides the product of the predecessor and successor of an odd natural number other than 1, is ______.
Of the given two natural numbers, the one having more digits is greater.
Natural numbers are not closed under multiplication.
