Question
What is Perfect square?
Answer
Perfect square is that if a is an integer than a² is a perfect square. As (-4)² = (-4) x (-4) = 16.
Question
Answer
Perfect square is that if a is an integer than a² is a perfect square. As (-4)² = (-4) x (-4) = 16.
Staying up to date on Question/Notes related to General knowledge, current affairs and are useful in Academic and Government Exams. More than 8000 video on our channel.
Subscribe