" (v) "3,3+sqrt(2),3+2sqrt(2),3+3sqrt(2)

Which of the following is not an AP? (a) -1.2, 0.8, 2.8, .... (b) 3, 3+ sqrt(2), 3+ 2sqrt(2), 3+3sqrt(2), ...... (c) 4/3, 7/3, 9/3, 12/3, ..... (d) -1/5, -2/5, -3/5,...

Which of the following is not an AP? (a) -1.2, 0.8, 2.8, .... (b) 3, 3+ sqrt(2), 3+ 2sqrt(2), 3+3sqrt(2), ...... (c) 4/3, 7/3, 9/3, 12/3, ..... (d) -1/5, -2/5, -3/5,...

Is the sequence 3,3 + sqrt(2), 3+ 2sqrt(2) , 3+ 3sqrt(2) , .... an A.P. ? Justify.

Which of the following are Aps? If they form an AP, find the common difference d and write the next three terms. (i) 24m8m16,….. (ii) 2,5/2, 3, 7/2 ,….. (iii) -1.2, -3.2, -5.2, -7.2 ,…….. (iv) -10,-6,-2,2 ,……….. (v) 3,3+sqrt(2), 3+2sqrt(2), 3+3sqrt(2) ,.......... (vi) 0.2, 0.22, 0.222, 0.2222,..... (vii) 0,-4, -8,-12 ,.......... (viii) -1/2, -1/2, -1/2, -1/2 ,........... (ix) 1,3,9,27,....... (x) a,2a, 3a, 4a,....... (xi) a, a^(2), a^(3), a^(4) ,......... (xii) sqrt(2), sqrt(8), sqrt(18), sqrt(32) ,...... (xiii) sqrt(3), sqrt(6), sqrt(9), sqrt(12) ,...............

Find the common difference and next three terms of the given AP 3, 3+sqrt(2), 3+2sqrt(2), 3+3sqrt(2)

Which of the following are APs ? IF they form an AP, find the common difference d and write three more terms. 3, 3+sqrt(2), 3 + 2sqrt(2), 3+3sqrt(2),…

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), .....