Question

In AP T5 = -9, T9 = 7 find T 14​

Answer 1

Answer:

T5=a+4d=-9

T9=a+8d=7

by using elimination method

d=4

a=-25

therefore,

T14=a+13d=-25+13(4)=27

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Answer 2

Answer:

T14= 27

Step-by-step explanation:

T14 =a+13d..

we need to find the values of a & d..