what is the value of a and d in the given AP -15 , -71
Answers
Answered by
3
Answer:
a=-15
d=-71-(-15)
d=-56
please mark it as brainliest
Answered by
1
a=-17 ( given )
sum = -71
d= -71 - ( -15)
=-71+15
-56
pls mark it as brainliest
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