Question

7. 4, 2-2 and 3a ze in AP, then the value of (a) -3 1-2 (c) 3 & How many terms are there in the AP 7, 10, 13., 151? (a) 50 b) 55 (6 45 (d) 49 UWWT'S 9. The 4th term of an AP is 14 and its 12th term is 70. What is its first ferm? (a)-10 (b)-7 (c) 7 (d) 10 10. The first term of an AP is 6 and the common difference is 5. What will be its IIth term? (a) 56 (b) 41 (c) 46 (d) none of these 11. Which term of the AP 72, 63, 54, is 02 fa) 8th (b) 9th (c) IIth (d) 12th 12. The 8th term of an AP is 17 and its 14th term is-29. The common difference of the AP is (a)-2 (b) 3 (c) 2. (d) 5 13. Which term of the AP 2.-1.4-7. ...is -40? (a) 8th (b) 15th (c) Ilth (d) 23rd 14. Which term of the AP 20, 17, 14, is the first negative term? (a) 8th (b) 6th (c) 9th (d) 7th 15. The first, second and last terms of an AP are respectively 4, 7 and 31. How many terms are there in the given AP? (a) IO (b) 12 (c) 8 (d) 13​

Answer 1

Answer:

karoyal lawful lawful parfyum ozark

Answer 2

Answer:

A10B12 7.4JEIWI AZ3 AS PER THE MATHEMATICAL LAW THE COMMON DIFFERENCE IS 47AND 31