Find the 10th term of the sequence whose 7th and 12th terms are 34 and 64 respectively.

Find the nth term of an A.P. whose 6th and 8th terms are 12 and 22 respectively :

Find the A.P.whose 7 th and 13 th terms are respectively 34 and 64

Find the GP whose 4 th and 7 th terms are (1)/(18) and -(1)/(486) respectively

Find the 7th term of the sequence 2,10,50,250, ….

(i) The 3rd and 19th terms of an A.P. are 13 and 17 respectively. Find its 10th term. (ii) The 5th and 8th terms of an A.P. are 56 and 95 respectively. Find its 25th term.

Find teh GP whose 4 th and 7 th terms are (1)/(18) and -(1)/(486) respectively

Find the sum of first 17 terms of an AP whose 4th and 9th terms are -15 and -30 , respectively.

What is the 10th term of the sequence 2,4 ,……….. ?

Find the A. P. whose 7^(th) and 13^(th) terms are respectively 34 and 64 .