ICSE Class X Math 2020 Solved Paper

Question 10

Question : 27 of 29

Marks: +1, -0

If the

6^{\;\text "th "\;}

term of an A.P. is equal to four times its first term and the sum of first six terms is 75 , find the first term and the common difference.

Solution:

Go to Question:

Prev Question

Next Question