Find the common difference and write the next three terms of the `AdotPdot` `3,\ -2,\ -7,\ -12 ,\ `

Find the common difference of the A.P. and write the next two terms: 51 ,\ 59 ,\ 67 ,\ 75 ,\ dot (ii) 75 ,\ 67 ,\ 59 ,\ 51 ,\ ddot (iii) 1. 8 ,\ 2. 0 ,\ 2. 2 ,\ 2. 4 ,\ dot

Write the next two terms of the A.P. : 3, -1, -5, ... .

Find the common difference of the A.P. and write the next two terms: 0,1/4,1/2,3/4,\ (ii) 119 ,\ 136 ,\ 153 ,\ 170 ,\

Find the common difference and write the next four terms of each of the following arithmetic progressions: 1,\ -2,\ -5,\ -8,\ (ii) 0,\ -3,\ -6,\ -9,\

Find the common difference and write the next four terms of each of the following arithmetic progressions: -1,1/4,3/2,\ (ii) -1,\ -5/6,\ -2/3,\ dot

Write the common difference of an A.P. whose n t h term is a_n=3n+7 .

Which of the following are A.P.'s ? If they form an A.P., find the common difference 'd' and write three more terms : (i) -10, -6, -2, 2, ..... " " (ii) 3, 3+sqrt(2), 3+2sqrt(2), 3+3sqrt(2), ... (iii) 0, -4, -8, -12, .... " " (iv) a, 2a, 3a, 4a, ..... (v) sqrt(3), sqrt(6), sqrt(9), sqrt(12), .....

Show that each of the following sequences is an A.P. Also, find the common difference and write 3 more terms in each case. i. sqrt(2),\ 3sqrt(2),\ 5sqrt(2),\ 7sqrt(2) ....... ii. 9,7,5,3....

Find the 6t h term from the end of the AdotPdot 17 ,\ 14 ,\ 11 ,\ ddot,\ -40