the sixth term of arithmetical progression is half of its twelfth term.the first term is equal to

Similar Questions

1. The sum of the fourth and sixth term of an arithmetical progression is 42.the sum of the third and the ninth term is 52.find the
   1. 1 answer
2. The 6th term of an arithmetical progression is 20 and the 11th term is -5. find the sum of the first three term please bot solve
   1. 5 answers
3. the fourth term of an arithmetic progression is equal to 3 times the first term and the seventh term exceeds twice the third
   1. 1 answer
4. The 4th, 6th and 9th term of an arithmetical progression form the first three times of a geometric progression. If the first
   1. 5 answers

more similar questions