Math, asked by mahendarpal675, 3 months ago

what this between sign means

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Answered by vardhannaiduravuri

0

Answer:

if and only if

Step-by-step explanation:

I hope this answer may help you

Answered by MrBrainForYou

0

A ←→ D

means

A 'is correspond to' D

☞ Given figure can clarify you perfectly.

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