An Important question based on Arithmetic progression Chapter of R.S Aggarwal book for ICSE & CBSE Board.
Here you have to find the sum of first nth terms.
This is the Question Number 1 Exercise 11 C of RS Aggarwal ...

An Important question based on Arithmetic progression Chapter of R.S Aggarwal book for ICSE & CBSE Board.
Here you have to find the value of x with the help of given three Constructive forms of an AP.
This is the ...