Binomial Theorem (Algebra, Teaching Exam)Total Questions: 7521. The sum of the co-efficiencts in the expansion of (1- x)¹⁰ is [KVS TGT 2017](a) 1(b) 0(c) 10²(d) 1024Correct Answer: (b) 0Solution:22. Solve the following equation? [KVS TGT 2017](a) x<2(b) |x|<2(c) x>2(d) |x|>2Correct Answer: (b) |x|<2Solution:23. Solve the following equation? [KVS TGT 2017](a)(b)(c)(d)Correct Answer: (a)Solution:24. Solve the following equation? [KVS TGT 2017](a)(b)(c)(d)Correct Answer: (b)Solution:25. The coefficient of xⁿ in the expansion of (1-2x+3x²-4x³+......)⁻ⁿ [UP PGT 2021](a)(b)(c)(d)Correct Answer: (b)Solution:26. Solve the following equtaion? [UP PGT 2021](a) 48/x³(b) 84/x³(b) 64/x³(d) 72/x³Correct Answer: (b) 84/x³Solution:27. Solve the following equation? [UP PGT 2021, UPPSC Ashram Paddhati .2021](a) 2ⁿ(b) 3ⁿ(c) 4ⁿ(d) 1ⁿCorrect Answer: (c) 4ⁿSolution:28. Solve the following equation? [UP TGT 2021](a) 160/9(b) 80/9(c) 160/27(d) 80/3Correct Answer: (c) 160/27Solution:29. Solve the following equation? [UPPSC Ashram Paddhati 2021](a) 66/3⁸(b) 66/3¹⁰(c) -(66/3⁹)(d) -(66/3¹⁰)Correct Answer: (a) 66/3⁸Solution:30. Solve the following equation? [UKPSC Lecturer (Mains) 2020](a) 1485/128(b) -1485/128(c) -1485/256(d) 495/128Correct Answer: (b) -1485/128Solution:Submit Quiz« Previous12345678Next »
