Solve your doubts and expand your knowledge with IDNLearn.com's extensive Q&A database. Get accurate answers to your questions from our community of experts who are always ready to provide timely and relevant solutions.
Answer:
2n+2
Step-by-step explanation:
the common difference is 4,6,8
again the common difference of 4,6,8 is 2,2
hence its common difference is 2
now, nth term,=a+(n-1) *d
4+(n-1)*2
4+2n-2
2n+2