What is the 100th term of 1, 7, 13, 19
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Answer:
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QUESTION :
What is the 100th term of 1, 7, 13, 19...
SOLUTION :
Given AP series ,
★AP = 1,7,13,19...
Let,
➢ a1 = 1 ; a2 = 7
Common difference (d) = a2 - a1 = 7 - 1 = 6
The common difference (d) is 6
Now we have,
- a = 1
- d = 6
- n = 100
- an = ?
By using the formula...
⟹ an = a + (n-1)d
- Substitute the values....
➡ a100 = 1 + ( 100 - 1 ) 6
➡ a100 = 1 + 99(6)
➡ a100 = 1 + 594
➡ a100 = 595
Therefore, the 100 th term is 595...
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Step-by-step explanation:
℘ℓḙᾰṧḙ ՊᾰԻк Պḙ ᾰṧ ♭Իᾰ!ℵℓ!ḙṧт ✌✌✌
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