Free help with homework

Why join Brainly?

  • ask questions about your assignment
  • get answers with explanations
  • find similar questions


A1 is yung first term ng geometric sequence 
0 0 0
for arithmetic sequence yung formula na an=a1+(n-1)d
sorry..so,the formula rather is:
ang alam ko yung a1 is yung first term ng sequence. Like a1=2, a2=4, a3=8, a4=16,...
an=a1r Raised to n-1.
The Brain
  • The Brain
  • Helper
Not sure about the answer?
Learn more with Brainly!
Having trouble with your homework?
Get free help!
  • 80% of questions are answered in under 10 minutes
  • Answers come with explanations, so that you can learn
  • Answer quality is ensured by our experts