Is it permissible for a woman who is observing ‘iddah following her husband’s death to attend the Eid prayer?

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Check below answers in case you are looking for other related questions:
Offering Eid prayer alone at home
The ‘iddah following divorce (talaaq) had ended and her husband had intercourse with her without being certain that he had taken her back during the ‘iddah

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Related Answers:
Ruling on the woman going out of her house during ‘iddah following divorce (talaaq)
He divorced his wife irrevocably then died during her ‘iddah
Her husband divorced her by talaaq and she married another man during the ‘iddah
Offering Eid prayer alone at home
The ‘iddah following divorce (talaaq) had ended and her husband had intercourse with her without being certain that he had taken her back during the ‘iddah

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