If the 6^{\;{th }\;} term of an A.P. is ...

ICSE Class X Math 2020 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.

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