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Oval
Definition Of Oval
An egg-shaped curve is known as Oval
More About Oval
Oval is derived from Latin word 'Ovus' meaning egg.
Only one tangent can be drawn at each point of an oval.
Example of Oval
The egg shown above is oval in shape
Video Examples: OVAL
Solved Example on Oval
Ques: How many ovals will come in the 35th arrangement of the pattern?
Choices:
A. 69
B. 71
C. 68
D. 67
Correct Answer: A
Solution:
Step 1: The rule for the pattern is to start from 1 and count up the number of ovals by 2 for each arrangement.
Step 2: Number of ovals in the nth arrangement = 2n - 1
Step 3: Number of ovals in the 35th arrangement = 2(35) - 1 = 70 - 1 = 69
Step 4: So, 69 ovals will come in the 35th arrangement in the pattern.