Answer:
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Step-by-step explanation:
Answer:
I think its 187 years
Step-by-step explanation:
Hope this helps!!
Answer:
Common Difference(d) is

Step-by-step explanation:
Given sequence is :

If a sequence has a constant common difference throughout the sequence, then the sequence is called Arithmetic Progression.
Considering a sequence:


where 'd' is the common difference of the A.P.
Similarly, finding the common difference of the given sequence.



Common Difference(d) is

Answer:
The formula of area of triangle= ½ base×height