Mathematics
Related Questions
The 19th term of an A.P. is equal to three times its 6th term. If its 9th term is 19, find the A.P.
If the 3rd and the 9th terms of an A.P. are 4 and -8 respectively, then which term of the A.P. is zero ?
The 24th term of an A.P. is twice its 10th term. Show that its 72nd term is four times its 15th term.