Question

in an Ap if a=-4 and d=3 . find its 10th term​

Answer 1

Answer:

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Answer 2

Step-by-step explanation:

nth term of an AP= Tn

formula of nth term of AP: Tn= a+(n-1)d

where, a= first term

d= common difference between two terms

In the above problem, we should find 10th term

given, a= -4, d= 3

Tn= T10

so, T10= a+(n-1)d

T10= (-4)+(10-1)3

T10= -4+(9)3

T10= -4+27

T10= 23

so, 10th term= 23