Math, asked by 372, 1 year ago

How many terms are there in the AP 121,127,133,......361 ?

Answers

Answered by Rituj1
2
an= a+(n-1)d
Here a is 121 and d is 6
361=121+6n-6
246=6n
n= 41

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Answered by TheAishtonsageAlvie
1
HEY THERE !!
HERE
first tERM , a= 121

d = 6

an = 361
we know
an = a + ( n-1)d

=> n-1 = 361 -121 /6
=> n = 41

Hence the no of term is 41
hope this helps u

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TheAishtonsageAlvie: thnks bro/ sis ^_^
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