Math, asked by deadpool7027, 11 months ago

pls answer this 5th question

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Answers

Answered by simran7241

2

Answer:

according to me 4 is the answer

Answered by janvitha

1

Answer:

4

Step-by-step explanation:

T(m+2)=a+(m+2-1)d=(m+2)²-m²

a+(m+1)d=m²+4m+4-m²

(a+d)+md=4+4m

on comparing both sides

d=4

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