Math, asked by ps930702, 8 months ago

verify that -(a)=a is true for a= _19/21​

Answers

Answered by pratibhag213
2

hope this may help you

please mark me branliest

Attachments:
Answered by bimaladevikarki232
0

Answer:

yuu

Step-by-step explanation:

uudftggyghhghgysdgstdhydg

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