find the 26th term of AP 7,4,1,-2
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Answered by
6
Answer:
The 26th term is -68.
The Arithmetic Progression (AP) given to us is:
7, 4, 1, -2.
First of all, let us calculate the common difference (d) between two terms.
First term = 7
Second term = 4
d = Second term - First term
= 4 - 7
= -3
nth term in AP is given as:
an = a + (n-1)d the first term]
26th term would be: = 7 + (26-1)*(-3)
= -68
Step-by-step explanation:
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Answered by
7
Step-by-step explanation:
a=7
d=4-7=-3
t26=a+(n-1)*d
t26=7+25*-3
=7-75
-68
so the 26th term is -68
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