Find first term and common difference of the AP. 5,12,19,26....
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Answered by
1
Answer:
first term is 5 and common difference is 7
Step-by-step explanation:
a=5
d=12-5
d=7
Answered by
1
a=5
d=a2-a1=12-5=7
d=a3-a2=19-12=7
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