If the 5th and 12th terms of an A.P. are 14 and 35 respectively, find the first term and the common difference.

If the 3rd and the 6th terms of an A.P. are 7 and 13 respectively, find the first' term and the common difference.

Suppose that the 6^(th) and 17^(th) terms of an A.P. are 19 and 41 respectively Find the first term and the common difference of the A.P.

The 4rth term and 15th term of an A.P is 22 and 66 respectively. Find the first term and the common difference.

the 7th term and 14 term of an A.P are - 9 and - 23 respectively. Determine the first term and common difference. which term of the A.P is -25

The 5th and 13th terms of an A.P. are 5 and -3 respectively. Find the 20th term of the progression.

The 5th and 13th terms of an A.P. are 5 and -3 respectively. Find the 20th term of the progression.

The 11^("th") term and the 21^("st") term of an A.P. are 16 and 29 respectively then find: a. The first term and common difference. b. The 34^("th") term. c. ‘n’ such that t_(n) = 55 .

The 11^("th") term and the 21^("st") term of an A.P. are 16 and 29 respectively then find: a. The first term and common difference. b. The 34^("th") term. c. ‘n’ such that t_(n) = 55 .

If the 5th and 12th terms of an A.P. are 30 and 65 respectively, what is the sum of first 20 terms?

The 5th and 13th term of an A.P are 5 and -3 respectively. Find the A.P and the 30th term.