Computer Science, asked by urkudeketki2002, 2 months ago

find t23 for A.P 9,4,-1,

Answers

Answered by uwhdiebfke

0

Explanation:

a= 9, common difference = 4-9= -5

n= 23

Formula ::

tn = a+ ( n-1) d

put the value

t23 = 9 + ( 23-1) -5

= 9+ 23 × -5

= 9-115

= -106

so....

t23 = -106

Hope it will be help you✍️✍️

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