3)
AP : 10, 7,4-- -- का दसवाँ पद है
Answers
Answered by
0
Answer:
d=-3
an=a+(n-1)d
a10=10+(10-1)×(-3)
=10-27
=-17
Answered by
4
Step-by-step explanation:
10,7,4...
a=10
d=7-10=-3
so
a10= a+(n-1) d
a10=10+(10-1)(-3)
a10=10+(9)(-3)
a10=10-27=-17
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