Question

Is the sequence 3, 5, 7,9, …. an A.P ,Justify.​

Answer 1

Answer:

Yes. This sequence is an A.P.

Step-by-step explanation:

Here,

a=t1=3, t2=5 , t3=7....

d=t2 - t1 = 5-3 = 2

d = t3 - t2 = 7-5 = 2

d = t4-t3 = 9-7 = 2

So, the value of d is constant and never changes in this sequence.

So, this sequence is an A.P.

Answer 2

Step-by-step explanation:

yes this is an A.P.

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