Math, asked by rvedika2006, 7 hours ago

a=1/2,d=-2find the 63rd term​

Answers

Answered by sumanthkalaya
2

Step-by-step explanation:

a=1/2 , d=-2 , n=63

the nth term of an A.P=a+(n-1)d

the 63rd term of an A.P=1/2+(63-1)(-2)

=1/2+(62)(-2)

=1/2-124

=-247/2

=-123.5

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