Question

The nth term of the sequence is given by a base n= 2n+ 7 show that it is an arithmetic progression Also find 7th term.​

Answer 1

Answer:

Thanks for your question...

Your required answer :

Given :

• n = 2n + 7

To find :

• 7th term

Solution :

• First term = 2 × 1 + 7 = 9
• Second term = 2 × 2 + 7 = 11
• Third term = 2 × 3 + 7 = 13
• Fourth term = 2 × 4 + 7 = 15
• Fifth term = 2 × 5 + 7 = 17
• Sixth term = 2 × 6 + 7 = 19
• Seventh term = 2 × 7 + 7 = 21

So the seventh term is 21 .

Brainliest Please

Answer 2

Step-by-step explanation:

the seventh term is 21

hope its help