Question

6. Is 200 any term of the sequence 3, 7, 11, 15, ...?​

Answer 1

Answer:

No.........

Explanation:

Clearly, the given sequence is an AP with first term a=3 and

common difference

d=7−3=4.

Let nth term of the given AP is 200.

$⇒a </p><p>n</p><p>$

=a+(n−1)d=200

⇒3+(n−1)×4=200

⇒4n−1=200⇒4n=201

$⇒n= </p><p>4</p><p>201$

Here n is not an positive integer.

Therefore, 200 is not a given term of the given AP.

Answer 2

Answer:

No........

Step-by-step explanation:

clearly the given sequence is an AP with the first term a= 3 and

Common difference

d= 7-3= 4

let nth term of the given AP is 200 .

=an

= a+ (n-1) d = 200

= 3+ (n-1) ×4 = 200

= 4n - 1 = 200 = 4n = 201

N= 4201

Here n is not an positive integer.

Therefore , 200 is not a given term of the AP.

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