His imam said three takbeers in the funeral prayer, and forgot the fourth; should he follow him?

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Check below answers in case you are looking for other related questions:
The Sunnah of raising the hands when saying takbeer in the janaazah (funeral) prayer
Where should the imam stand in relation to the deceased in the funeral prayer?

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The Sunnah of raising the hands when saying takbeer in the janaazah (funeral) prayer
Where should the imam stand in relation to the deceased in the funeral prayer?

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