Math, asked by seethabijusanjana, 10 months ago

THE SUM OF FIRST 11 TERMS IS 279 AND SUM OF NEXT SIX TERMS IS 366. A)FIND 6th TERM B)FIND 9th TERM C)FIND nth term

Answers

Answered by AgniDevan

2

Step-by-step explanation:

A) 279/11 is the 6th term

B)279+366/17

C)9th term - 6th term/3=d

from this substitute the value of d in eqn

nth term=f+(n-1)d

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