If an=5n+3 then find the a20
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Answer:
Step-by-step explanation:
a20 = 103
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For any term n the nth term of an A.p is given as
a(n)= (5×n)+3 -------(1)
For finding 20th term of the A.P substitute it in (1) so
a(20)= (5×20)+3
a(20)= 100+3=103
SO a(20)=103
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