Question
Easy
The sum of 5 - 5 + 5-5 + 5- 5 ......, to odd number of terms is :
1
15
2
0
3
-5
4
5
Question Details
Time to Solve: 12
Exam: CTET
Level/Paper: CTET_P1
Chapter: Algebra
Topic: Sequences and Series (AP, GP, HP)
Correct Answer
Option D
Explanation
To determine the sum of the sequence 5 - 5 + 5 - 5 + 5 - 5 ..., with an odd number of terms, we need to analyze the pattern and behavior of the sequence. 1. Explanation for Option 4 (Correct Answer: 5): The sequence alternates between adding 5 and subtracting 5. When the number of terms is odd, the sequence will end with an addition of 5. Let'sтАжRead More
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