The first of two APs are equal and the ratios of there command difference is 1:2 if the 7nth term of first AP and 21th term of second AP or 23 and 125 respectively.find the two APs
Prajwal Patil
Answer the question...
Hi, it looks like you're using AdBlock :(
Displaying ads are our only source of revenue. To help Teachoo create more content, and view the ad-free version of Teachooo... please purchase Teachoo Black subscription.
Please login to view more pages. It's free :)
Teachoo gives you a better experience when you're logged in. Please login :)
Solve all your doubts with Teachoo Black!
Teachoo answers all your questions if you are a Black user!