2) Find the 25th term of A.P. 20, 16, 12, 8,
Answers
Answered by
0
Answer:
a= 20 ; d= _4
Step-by-step explanation:
an = a+ (n_1) d
a 25= n= 2 5
A25= a + 24 d
= 20+ 24*_4
-96+20
=. -76
Answered by
1
Answer:
a=20, d=-4
a25=a+24d
=20+24 (-4)
=20+(-96)
=20-96
=-76. ans...
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