Math, asked by purohitkhushi108, 3 months ago

in an ap if a=200 and d=50 to find n ​

Answers

Answered by pankajgupta985244248
1

Answer:

Tn =50 (3+n)

a=200

d=50

Tn=a+d(n-1)

=200+50 (n-1)

=200+50n-50

=150+50n

Tn =50 (3+n)

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Answered by Anonymous
5

Step-by-step explanation:

An = a + (n-1)d

= 200 + (n-1) ×50

= 200 + 50n - 50

= 50n + 150

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