Math, asked by shaikhowaisamjad, 5 hours ago

B={y|y square=9} is it a singleton set

Answers

Answered by pushpalatapatel633

0

Step-by-step explanation:

⟶x

2

+4x+4=0

⟹(x+2)

2

=0

⟹x=−2.

∵x∈N

Previous Question

Next Question

Similar questions

Geography, 3 hours ago

any 1 feature of kanha national park...

Math, 3 hours ago

what is the simplified version for J45 -3 '20 +4 5...

Science, 3 hours ago

Don't write unnecessary things or I will report Please answer these questions I want right answer then only I will mark him or her as branliest ...

Social Sciences, 5 hours ago

What activity can be given on constitutional design for class 9...

Math, 5 hours ago

Please answer if you know with explaintion 3 one...

Math, 7 months ago

mohani has 30 m cloth and she wants to make some shirts for her son. If each shirt requires 2m30cm cloth, how many shirts in all can be made and how much length of cloth will be left...

Computer Science, 7 months ago

C) We have Two files which we want to compressed with the ZIP utility and then to send via a link to a destination: One file is 200 MB, after compression it becomes 150 MB . The other is file is 15 MB , and after compression it becomes 11 MB. Find out which file is better or more compressed? And WHY...

English, 7 months ago

Why did Raja go to his grandmother?