10term is -4 and 22nd term is -16. Find 29 term

1.	10term is -4 and 22nd term is -16. Find 29 term
Answer» Step-by-step explanation: 2ND term=2 4th term=8 a+(n−1)d=2 ⇒a+a=2(2nd term)-------------(1) a+(n−1)d=8 ⇒a+3d=8-------------------(2) a+d=2 a+3d=8 On SUBSTRACTION:- −2d=−6 ⇒d=3 Putting d in EQUATION(1) a=−1 So, 51st term=(−1)+(51−1)3=149

Answer»

Step-by-step explanation:

2ND term=2

4th term=8

a+(n−1)d=2

⇒a+a=2(2nd term)-------------(1)

a+(n−1)d=8

⇒a+3d=8-------------------(2)

a+d=2

a+3d=8

On SUBSTRACTION:- −2d=−6

⇒d=3

Putting d in EQUATION(1)

a=−1

So, 51st term=(−1)+(51−1)3=149

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10term is -4 and 22nd term is -16. Find 29 term

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