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chapter 2 Operations with Integers - Part 7

Simplify: (-1) × (-1) × (-1) × ... (25 times)

Type: MCQ • Marks: 1
Simplify: (-1) × (-1) × (-1) × ... (25 times)
Options
A. -25
B. 25
C. -1
D. 1
Explanation
(-1) raised to an odd power (25) is always -1.
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Class 7th Ganita Prakash 2

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